Spears Racing Titanium Caliper Bolts: Our 'Race Spec' bolts are machined pre-drilled (1.6mm) on all flats to allow for ease of lock wiring - by reducing the socket size, scooping out the head and pre drilling our bolts they are 45% lighter than steel equivalents Produced in Grade 5, 6AL-4V Titanium providing strength and corrosion resistance. (Set of (2) Two)
SP300- Caliper Bolts $30.00/set
LFX Lithium motorcycle batteries are some of the lightest and most powerful replacement batteries available.
Features:Faster cranking for better starts,Ultra light- one fifth the weight of lead-acid batteries on average,Holds unloaded charge for one year without maintenance,Zero sulfation for longer service life,Super-fast recharge rate,No explosive gasses during charge, no lead, no acid,Military spec carbon composite case,Multiple terminal connection options,Includes adhesive back foam sheets,Factory activated
Environmentally friendly 2 year warranty 12 V- Volts,210 CCA- Cold Cranking Amps,14 Ah- Amp Hours,14 A Max Charge Rate
Weight: 1.68 lbs/0.763 kg,Case Size 2: 58mm/2.28" x 113mm/4.45" x 89mm/3.5"
Shorai LFX $159.99/ea
Adjustable Rear Sets:The rearset kit consists of the rearset plates, footpegs and all of the needed hardware (shift rods, etc) to install the kit properly. These kits are complete with our CFM 3 piece billet shift and brake pedals. They are made from tough, aircraft grade 6061 T6 Aluminum. Moves pegs up 1" and back 2'' with +/- 1/4'' of adjustability on the peg Note: This kit can be used in either standard or GP shift.
The HM Plus: is designed to simply be plug and play. Each HM Product is designed to be simple to install, so there is no need for costly fitment or dyno setup time. HM PLUS Features at a glance:• Plug and Play• No moving parts• Small LCD Display• No tuning needed • Programmable Kill Time, and Sensitivity• Programmable Shift Direction• Full one Years warranty and HM Technical Support
Spears Racing Billet Fuel Cap:Quick Release Fuel Gas Caps are for the (2013/2016 These caps are machines to the tolerances set by Spears Racing and made from 6061 Aluminum,each with there own sealing "O" ring and mounting hardware. Available in Black (Finished with Anodize Coating) and has the Spears Racing Logo Laser Etched. Used in FIM WSS300
SP300 Fuel Cap $89.99/ea
M-4 Kawasaki Ex300 Full Race/Std with Polished Canister: M4 has gone to great lengths to make sure the pipe for the 300 is better than the competition. We are confident this system will give you the most power possible from any aftermarket pipes available. Comes with a "race bracket" or you can still use the passenger foot peg assembly. Produces 10% more horsepower than the stock system and weighs 10.5 lbs less. Race Use only In California
SP300- Std with Polished Canister $582.50/kit Carbon Fiber Canister Titanium Canister
Vortex Adjustable Rearsets : Compact design maximizes adjustment while minimizing size & weight.Independently mounted shift & brake pedals prevent binding in the event of a crash. GP shift compatible by reversing stock shift arm. Extra detailed instructions for novice riders & racers.Adjustment Range - Back:15-35mm & Up:10-30mm – 10mm increments, 9 positions.Strength-to-weight optimization engineering using finite element analysis technology Made in the U.S.A.
Spears Racing Titanium 10mm x 1.25 Sprocket Nuts: A must for any racer or those who simply wish to replace rusty originals! A replica of manufacturers original design but in superior quality material. Our Titanium 6AL-4V (grade 5) nuts are highly corrosion resistant, extremely light (40% weight saving!) and with rolled threads offers excellent strength and quality.(Sold Each)
SPTitanium Nuts $5.00 ea
Kawasaki Ninja300:SKF’s extensive experience in the design and material development of seals for suspension systems, SKF has developed a new self-lubricating compound. The design and performance characteristics of the seals made from this compound enable them to keep oil in and contaminants out of the fork, while virtually eliminating stiction and improving performance by reducing friction. Note: Each SKF seal kit includes 1 oil seal + 1 dust seal. To rebuild both forks you need to order 2 seal kits.
Lacomoto's all new 2013/2017 Kawasaki Ninja 300cc race bodyworK: Includes considerably reinforced upper, tail section and belly pan.
Lacomoto race bodywork is exceptionally engineered and is extremely light, while remaining remarkably strong and flexible. All hardware mounting points are pre-drilled and all stress and mount areas are reinforced with carbon fiber. Kits come finished in a black gelcoat ,white gelcoat upon pre payment. This kit allows you to retain your OEM windscreen, or use most aftermarket units.
Kit Incudes: 8 Pieces
- Side Panels (2)
- Belly Pan
- Tail and Suport
- Seat Foam/Pad
- All Hardware
Kit weighs between 3kg-3.5kg
Fairings are pre-drilled and come fitted with Dzus fasteners
Complete kits come with the seat foam
Carbon/Kevlar reinforcement at mounting points
Finished in black gel coat ready for painting
SP300-Race Bodywork $849.99/Kit
Brembo Caliper and Mount:By meticulously selecting the materials used, Brembo can achieve ever higher standards in terms of technology and quality, which translate to superlative performance and outstanding reliability and safety. These products make the benefits of Brembo's extraordinary wealth of technical expertise available to owners who want to enhance the character and performance of their motorcycles with track-proven components.SPECS:Piston: 2 x 30 / 2 x 34 mm,Mounting distance: 40mm,70 bar pressure capacity,Weight 880 grams,4,0 - 5,0 mm disk thickness cast,Tolerance for brake disc position: ± 0,7mm,Color: gold
SP300 Brembo Caliper/Mount $349.99/ea
Chain Guard Shark Fin: This is an innovated design from Spears Racing it is made from 6061 Aluminum plate,anodized and it is designed for the Kawasaki Ninja 250cc/Ninja 300. This design is laser precision cut and masterfully contoured to fit your Kawasaki with out any holes to be drilled into your swing arm as most other shark fins on the market. You will simply remove your current swing-arm spool, install the Spears Shark fin, re-install the swing arm spool.done in a few seconds.
SP300 Shark Fin $59.99/ea
Spears Heavy Duty Detent Spring :This spring will allow a quicker and easier way of shifting, perfect for track use and road riding for effortless downshifts into a corner. Missed shifts virtually disappear! And the speed at which the gears actually engage is dramatically improved. The spring will give you more confidence and has been race track proven by several AFM, CCS, WERA and WSMC racers.
***Used In FIM WSS300***
SP13-300 Spring Only $49.99/ea
Spears Racing Magnetic Motorcycle Drain Bolt: Pre-Drilled all sides (hexagon) for Safety wire. Lightweight aluminum construction in an anodized Signature “Spears Racing Logo”. The drain bolt has an Embedded Magnet which holds metal engine shavings to keep your oil clean. Includes Aluminum crush washer for Proper Installation.
M12 X 1.5
Embedded magnet helps keep bolt in place
Predrilled holes all sides (hexagon) make for easy installation of safety wires
SP-Drain Plug m12 x 1.5 $22.99/Kit
Rear Brake Lines:For off-road use significantly improves response and feel over factory rubber lines Largest performance improvement for your money over any other braking upgrade Stainless steel hose resists abrasion and puncture Teflon core does not degrade over time like rubber lines Feature a heavy-duty stiffener sleeve and route just like the factory lines
SP28-300 Rear $54.00/ea.
Kawasaki EX300 Undercut Transmission:Undercutting is one of the most highly regarded modifications for race motorcycles. Many manufacturers do not undercut their transmissions at the factory. Undercutting involves the modification of the drive dogs and slotting to precise angles. Creating an interlock of the gears under acceleration,virtually eliminating the occurrence of an involuntary gear jump. Most drive dogs from the factory posses a 0 degree back cut, producing rounded gear corners under normal wear, in turn creating involuntary disengagement. Mach Modified under-cutting service can precision cut your transmission to perform at its most accurate and true level of performance. Allowed in MotoAmerica
Call or email for pricing
SP-Lever Guards: Lever Guards are designed to keep other riders from accidentally making contact with your brake or clutch lever during close racing.Front brake and clutch lever guards machined from 6061 T6 Aluminum fits any 7/8"(22mm) handlebar and clip-on with 13mm,.0625 and 18mm inner hole. The aluminum guards are bolted to a CNC-machined aluminum base that is adjustable for length to accommodate a range of brake and clutch levers. Easy to install,quantity 2 pices (brake and clutch side). Color black.
SP-Lever Guard Kit $99.99/Kit
Magura HC3 15mm: THE PROFESSIONAL
Where professional quality is a must, there is quite simply no alternative to the HC3. Weight, performance, ergonomics and control – these criteria have been been ingrained into the HC3’s development. The overall performance of the HC3 exceeds the most demanding requirements. High-quality aluminium is the basic material used in the construction of the HC3. The master cylinder is fully machined from solid aluminium – and it’s this production process that unifies the qualities of extreme rigidity and ultra-low weight for this ABS-compatible fitment.
MAGURA uses its patented HCT (hard core technology), which was developed in-house. Until now, this innovative technology has only been part of another product, which is mainly used by motorcycle racing fans and discerning customisation aficionados. Now ready at the starting line, the new HC3 is the brake that not only offers the unique HCT design and material advantages, but also targets motorcyclists who put the emphasis on comfort and safety. With a noticeable improvement in motorcycle performance. The pressure point is so full and so perfectly defined, you’ll think your fingers are part of the brake or clutch system.The HC3 makes “lack of feel” a thing of the past. So if you want to go the extra mile when it comes to top riding dynamics, safety and comfort, this upgrade is really for you. The radial master cylinder makes a huge impression with its fine technology and wonderful ergonomics.
SP-Magura HC3 15mm $629.00/ea
Aluminum Banjo Bolt/Steel Bleed Screw Bleeder Assembly:The ultimate solution for "Hard to bleed brake systems". These banjo bolts feature a bleeder nipple which allows you to bleed the air out of the brake system at the highest point or just before the brake fluid goes into the caliper. Makes bleeding your brake system easier and quicker. Kit include:1pc x Brake Caliper Bleed Screw/Nipple (w/Banjo bolt)
2pcs x Sealing Washer
SPBleeder Assembly $15.00 ea
EBC Series Kevlar friction/steel plates and springs: This has been a proven performer. The kevlar performs flawlessly under severe conditions and deliver smooth precise shifting. The kevlar friction material is bonded to 6061-T6 alloy CNC machined cores or tempered steel cores depending on the application. The full set of Steel plates are included.
Spears Racing Lightened Rear Brake Rotor: This rear rotor is made to spears racing specs, and is the lightest rear rotor on the market
358.6 Grams/12.65 OZ. Made from stainless steel, laser cut heat treated and tempered. Used in FIM WSS300
**lightest Rear Rotor with full swept area not machined**
SP300-Superbike Lightened Rear Brake Kit $170.00/ea
Spears Racing Engine Crankcase Cover Set for 13-18 Kawasaki Ninja EX300
Revolutionary new tough, high-impact composite material made from 60% Long Glass Fibered Nylon
Bolt on product, allowing fast and easy removal and/or replacement
Designed with Intake and exhaust holes to not allow the engine to overheat
Designed with aesthetics in mind, and priced to be competitive with the existing products on the market
Designed to be installed over your existing OEM engine cover. Not a replacement cover.
Set includes Stator/Alternator cover, Clutch cover, Water pump Cover (three pieces total) and mounting Hardware.
Easy installation - covers fit over existing aluminium engine case end with simple 3 or 4-point screw fixing (high quality replacement steel bolts/washers, new WP Crush washer)
SP-300 Engine Cover Kit $169.00/Kit
Spears Racing Rear Shock: This is a shock that is built in the USA for the Kawasaki Ninja 300cc. Double Adjustable, compression, rebound and adjustable Ride Height provides the performance of the Piggyback design with the flexibility of universal fitment. The remote reservoir shock provides universal fitment without sacrificing the performance expectations of Spears Racing products. This Shocks come with universal mounting hardware to ensure you not only get great performance, but the look and functionality that ensure satisfaction. Weight of shock is 2 LBS less than OEM.
SP300-Rear Shock $899.00/ea
Brembo World Supersport winning kits for the street:These fully homologated for the street rotors have performed at the highest level in World Supersport and dominated the class outperforming any other competitors rotors on many occasions. High Carbon stainless steel.
5.5mm thickness with a 34mm wide friction surface,CNC machined aluminum carrier,Available for all current European and Japanese sport bikes,May require spacers when upgrading to an oversized rotor (300,310,320mm).
SP300 Brembo Caliper/Mount $292.62/ea
Spears Racing Valve Spring Kit: This is a set of eight valve springs, these springs have been tested on the dyno, and when installed they will add more seat pressure at installed height. ( use with the SP18-650 camshafts).
Ignition Key Switch Eliminator : This Key Switch eliminator lets you remove your stock ignition switch saving weight where it counts - up high! Removing your stock ignition will also free up valuable space for steering dampers and lap timers. The things you need go in the space you save. There is no longer a need for keys. The best thing about our Key Switch Eliminator is the ability to simply "Plug and Play". It installs in seconds and requires no modifications to your stock harness - no need to cut any wires! This means easy re - installation of stock components down the road. ***Race Use Only***
SP300-Switch Eliminator $54.99/ea
Bored Kawasaki EX300/Ninja Throttle Bodies:Spears Racing’s Preparation of the High Flow Throttle Bodies is a multi-step process that includes:boring, custom fit CAD designed throttle blades, reducing shaft profile (If needed), installing button head screws,milling topside and tumble polishing. By increasing air flow up to as much as 15 %, our throttle bodies improve low-end and mid-range power. This increase is immediately noticeable to the Racer/Rider.steel bolts/washers, new WP Crush washer)
SP300-Throttle Bodies $475.00/ea
Vortex Clip-Ons These are an economical replacement handlebar with amazing strength. They are machined from solid billet with a removable handlebar. In the event of a crash, you simply replace the handlebar tube instead of the entire Clip-on. Vortex handlebars come in 0 and 7 degree angles. Kit includes both collars, 2 handlebar tubes with plastic ends and high tensile strength fasteners.
SP32-300 Vortex $140.00/Kit
Woodcraft Two-Piece Split Clip-ons: Woodcraft's trademark two-piece body clamp makes for the easiest installation and removal of any clip-on on the market. Never again dis-assemble your front end. The universal replacement bars save as much as $100 per crash when many one piece OEM units require complete replacement (and subsequent front end disassembly). Extra time was taken on these pieces to make them super-light and add to their great looks.
SP32-300 $170.99 /Kit
Andreani Hydraulic Cartridge Kit: Cartridge fork kit has been developed by Andreani Group and equipped with a sophisticated hydraulic system which guarantees exceptional performance in cornering and braking. These 20mm diameter pistons with oil passages increase adjustability in compression and rebound damping. Spring preload is adjustable by turning the pre-load cap. The cartridge kit comes complete with the correct springs that are established prior to purchase based on the weight and the rider’s style/type of track. Andreani Cartridges are Diamond Carbon Coated (DLC) is the ultimate performance coating.
Intiminator: This is for the Kawasaki EX300, the first patented inertia-activated front fork shock absorber designed to fit motorcycles and the only product on the market that detects if the wheel is trying to move or if the chassis is trying to move, resulting in a more stable chassis and a faster wheel response over bumps. This product will transform the front end of your motorcycle to give you the confidence and the ability to go faster.This is a "Race Only Design" Sold only By Spears Enterprises/Spears Racing
Superbike Brake Lines: This kit has a Dash 3 inner features 16 braided lines of steel around the inner teflon, and all lines are coated with PVC protective coating. Also prevents scratches on the bike and keep fluid from being affected by humidity. It threads directly into calipers without using banjo bolts, allowing for smoother and more effective flow of brake fluid. Provides stronger lever feel and quicker stopping power because it creates better pressure to the caliper. Used in FIM WSS300
Superbike Front Brake Kit: Here is the Light weight special, it will fit all of the Kawasaki 300cc (2013 and newer). Kit includes EBC Full floating front brake rotor (MD4166XC), SP28-300. Superbike brake line kit, and a set of EBC EPFA-197 HH race brake pads.
SP300-Superbike Brake Kit $295.00/Kit
EBC Full Floating Front Rotor: The steel used in the EBC rotor blades is a special stainless blend with higher friction effect than normal heat treated stainless steel found on stock discs. This will boast up to 10% improvement in friction effect improving brakes even further. Weight of the XC series is reduced by 5-10% by using a six only button drive system on a lightweight alloy center hub, which once again grabs the lead over stock parts.
SP27-300 EBC Race $195.00/ea SP27-300 EBC Race Pads $64.99/ea
Captive Wheel Spacer Kit: For Kawasaki EX300's stock rims. These spacers kits are machined from 60/61 aluminum material, and anodized. This innovative design is machined according to Spears Racing specifications, and is race proven. The kit weighs 182 grams less than stock, and lessens your unsprung/rotating weight. Installation of this kit will require the removal of the stock seal (new seals Provided).
Kits can be purchased separately or as one complete kit. Used in FIM WSS300
Front Kit $75.00 Rear Kit $100.00 Complete kit $175.00
Manual Cam Chain Tensioners : Manual cam chain tensioners are designed to replace the automatic and hydraulic tensioners on high performance engines. The automatic adjusters can back out when the throttle is closed suddenly at high rpm. This allows the cams to go momentarily out of time, and can result in bent valves, and/or serious engine damage. Hydraulic tensioners have a tendency to put too much tension on the chain guide under high rpm/high oil pressure conditions, resulting in premature wear.
Clutch Cable: This is a Clutch cable developed by Spears Racing for a "stock street bike" or a track day/race bike. This cable will work with the stock handle bars or "Clip Ons." This is a better built cable that will last longer and have a better pull.
High Lift Roadracing Cams Hard Weld: Spears Racing camshafts are developed through countless hours in the dyno room, racetrack, and CNC cam grinding machine. Spears racing camshafts are welded up and reground with the reliability, and precision you come to expect. Spears Racing camshafts give the racer improved midrange and top end Horsepower, without sacrificing low end rideability.
***Customer Cores Needed***
SP18-KHW Slotted cam sprockets $50.00/set Valve Springs $195.00 $575.00/Set
Rev2 Throttle: New ultra compact housing with snap-together elbows make it easy to install and change reels. Sleek new design requires less handlebar space for lever clearance and throttle position use smaller reels for slower throttle rate and larger reels for faster throttle rate. Included, cam reel provides progressive throttle response preferred by some riders. Unique reel design allows fast reel changes. Cable boot keeps dirt and dust out for reliable and smooth operation. Billet aluminum in-line cable adjusters for easy installation and adjustment
SP19-300 $164.99 Kit
Ceramic Bearing Transmission Kit: This is a set of two ceramic transmission bearings for the EX250/300. It will allow your engine to have approximately three times less the normal coefficient of friction, and are 60% lighter than the steel OEM bearings. This style of bearing has been used in AMA factory bikes for the past several years. Used in FIM World Supersport 300
Emission Block off plates: Spears Racing Smog Block Off Plates for Kawasaki 300 model. Spears Racing Smog Block Off Plates are designed to seal off the ports on the valve cover used by the air injection system (a.k.a smog pumps or AIS). The air induction system (AIS) burns unburned exhaust gases by injecting fresh air (secondary air) into the exhaust port, reducing the emission of hydrocarbons. Once these are capped off the air injection system can be safely removed
MWR Full Race airfilter: The filter is developed on the track , NOT on a dyno but in real life. Unlike any other air filters all inlets will get the same quantity of air, regardless the speed of the motorcycle, wind directions or the turbulence of the fairing. No different fuel-mappings between internal & external or front & rear cylinders are needed, this will be achieved by tuning each cylinder separate .
Used in FIM World Supersport 300
2013 NINJA 300R: Drop in High Compression piston kit, is machined from 2618 T6 high tensile forged aluminum Dome features smooth flowing radius, under crown machining to lessen the overall weight. Anti Det. Grooves, Acc Grooves, Double Broach Grooves for extreme applications including professional competition Rings, Pins, and Wire locks are included in the kit. Comp Ratio 13.0:1.
Rear Brake Fluid Reservoir Delete Kit: This lightweight alternative product will provides the same function and safety as the stock unit, without the extra bulk. Spears Racing developed this kit by using Tygon tubing, which will resists cracking, sweating, or corrosion, even when housing harsh brake fluids and a patented one way valve to allow your brake system not to be sensitive to altitude or outside heat . Most race teams and track bikes run a setup exactly like this to provide a function and low profile reservoir that doesn't add unnecessary weight to their setup.
SP-Rear Brake Reservoir Delete Kit $14.99/Kit
Carrillo "H" Beam Rods: Fatigue is the major cause of connecting rod failure. At Carrillo Industries, they use proprietary steel, manufactured and forged to their own custom specifications. These connecting rods are fully machined to guarantee the removal of all surface imperfections in the forging. After heat treatment, each connecting rod is 100% magnaflux inspected and hardness checked, then machined to final size. Each set of rods is balanced and then shot peened to achieve the ultimate in strength and fatigue properties.
SP12-300 Plus 2mm Kit: This is a complete kit, 2mm High Compression piston kit (315.26cc). Nickel Silicon Carbide (NSC) cylinder plating process, cylinder service, base and custom head Gasket. Spears Racing's designs are specifically engineered for extreme applications including professional competition. Comp Ratio 13.0:1.***Core Deposit on Cylinder will be added if not available***
SP12-300 Kit Pistons only $550.00/set $925.00/Kit
Spears Racing Pressure Radiator Cap: This is the simplest and most inexpensive way to reduce your motorcycle from boiling over.
The High Pressure Radiator cap raises your cooling system’s maximum operating pressure and therefore raises the boiling point of your coolant. This is a perfect upgrade for most motorcycle radiators with stock 1.1 caps.Higher pressure radiator cap increases the boiling point of your coolant to reduce boil over problems on your motorcycle.Raises the boiling point by 25 degrees when going from a stock 1.1 kg/cm2 (15.7 psi) radiator cap to the 1.6 kg/cm2 (22.8 psi) radiator cap.
SP Radiator Cap $29.99/ea
Spears Racing Titanium Sprocket Stud Kits: M10x1.50x45m This is a kit of 6 sprocket carrier studs, this is a must for any racer or those who simply wish to replace rusty originals! A replica of manufacturers original design but in superior quality material. Our Titanium 6AL-4V (grade 5) bolts are highly corrosion resistant, extremely light (over 50% weight saving per piece!) and with rolled threads offers excellent strength and quality. OEM WEIGHT 25g ea/Titanium 12g ea
SPTitanium Stud Kit 300 $79.99Kit
Spears Shift Kit Steel Bearing:This is a quicker and easier way of shifting, perfect for track use and road riding for effortless downshifts into a corner. Missed shifts virtually disappear! And the speed at which the gears actually engage is dramatically improved. This kit has been race track proven by several AFM, CCS, WERA and WSMC racers. ***Used In FIM WSS300***
SP13-300 steel $129.95/Kit
Spears Racing High Compression Head Gasket: This gasket is custom made to Spears Racing Specifications, it will increase your stock compression to allow better off the corner power (per FIM Supersport300 rules) and increase your RWHP. The thickness is made thinner than original gasket to get more powerful racing. This cylinder head gasket is for racing purpose only.
SP15-300 Kit USED IN FIM World Supersport 300cc $79.99/ea
Solid Engine Mount Kit: Spears Racing has developed a new Lightweight bike racing "Solid Engine Mounting Kit" for the Kawasaki EX300
This motorcycle was designed as a entry level commuter bike and now it is one of the leaders in the lightweight racing.These mounts are precision machined from 6061 T-6 billet of aluminum.These will transform the feel of the bike and will allow you to get more feed back on the race track. This kit is currently used by our FIM World Supersport team.
SP-300 Engine Mount Kit Was $85.00/Kit NOW $69.99
Shock Absorber: features the Öhlins well-known Monotube design with its builds quality. With fully adjustable compression and rebound damping it has a great range of adjustments possible. With enhanced cornering performance and improved comfort it contributes to rider confidence which makes you want to go faster around the track. But the STX 46 does also work well for your daily commute and the weekend country road tour.Fully adjustable compression and rebound damping Wide range of springs available Every ÖHLINS shock is built to Spears Racing's specification and includes custom shock length, spring setup, and valving that is correct for your rider weight for Racing/Trackday and street riders.
Kawasaki 300 $800.00/ea
Galfer Full floating Rotor: To ensure optimum brake pad-to-rotor contact. Every high-quality, Galfer-patented Wave® rotor is made from a proprietary mix of virgin high carbon 420 stainless steel, laser cut (never stamped), double disc-parallel ground to assure perfect parallel flatness, and heat treated to each specific application. KBA and TUV approved. Seamlessly replaces stock rotor. Made in our Galfer factory in Spain.
SP27-300 Galfer Race Rotor $275.40/ea SP27-300 Galfer Race Pads $38.89/ea
Spears Racing Titanium Complete Kit: This is a kit of the above 4 items (22 Pieces), this is a must for any racer or those who simply wish to replace rusty originals! A replica of manufacturers original design but in superior quality material. Our Titanium 6AL-4V (grade 5) bolts are highly corrosion resistant, extremely light (40% weight saving!) and with rolled threads offers excellent strength and quality.
SP250/300 Titanium Kit: Was $189.99/Kit Now $152.00
Öhlins NIX 22 Cartridge Kit is based on experienced learned through decades of testing and racing in high tier championships. The kit delivers loads of performance with stable damping characteristics while ensuring great comfort, contributing to rider confidence. The NIX 22 is developed to increase performance for light weight sport bikes, and street bikes.
The Kit has the Öhlins proven “NIX” design which features compression damping in the left leg and rebound damping in the right leg. This allows for a more precise function and stability. Adjustments are made at the top together with the spring preload and the cartridge system fits bolt-on and is easy to install in standard front forks.*External Compression & rebound adjustment* External preload adjustment
*22 mm piston diameter* Range of springs available ***ALL KITS include SPRINGS FOR RIDERS WEIGHT***
Öhlins NIX FKS202 $799.00/Kit
HM M3 Dash Applying the HM Philosophy to Instrumentation and Datalogging:“Super high tech made super easy to use”
For Track use Only Dash Features: World Leading Predictive Lap Timer Error Codes and description recorded with time stamp selectable automatic or semi-automatic fault clearing in ECUHM Cloud StorageHigh Specification DATALOGGER. Mounting brackets are available for each particular bike model (models continuously updated), the M3 Dash simply bolts into the same place as the stock dash.
M3 Dash with Interface/Wiring harness $669.95
Spears Racing EX250 oil pump relief spring: 1.5kg /3.3lbs. of oil pressure at 4000rpm with the OEM Relief spring.The new Spears Racing spring we got 3.8kgs/8.37lbs. of oil pressure at 4000 rpm.This Custom spring has been reset to produce greater pressure. The spring does not require specific shim just reuse the OEM washer with the clip as per manufacturer procedure. Spring is made of Carbon & Exotic steel that give a yellowish color.
SP-Oil Relief Spring $39.99/ea
Spears Racing Aluminum Swingarm Spools: Spears Racing is known worldwide for our attention to detail. Our 10mm Edition stand spools are a product that not only looks like a work of art, is functional too. Made from 6061 T-6 billet of aluminum, then undergoes a special recipe of anodizing The grooves on these spools at the point of swingarm stand contact are deep so the engagement is solid, which makes it impossible for your bike to fall off the stand under normal use.
SPSwingarm Spool Kit $22.00/Kit
Spears Racing's 415 drive chain conversion kit is for the Kawasaki EX300 Ninja. This kit will reduce your unsprung weight/rotational mass by over three pounds. Spears Racing 415 Drive chain kit is used by several WSS300 teams,BSB JuniorSS,MotoAmerica Junior Cup as well as hundreds of race teams around the world. Since the inception of this amazing product Spears Racing riders have been able to set several track records along with winning several class championships and National #1 plates.
415 Drive chain : Used in WSS300,BSB Junior SS,MotoAmerica Junior Cup
The EK415R chain has a tensile strength of 4,610 (2.0128 oz/913g) for a 415 chain. SP04-300 EK415R $95.99 ea
The DID 415ERZ chain has a tensile strength of 4,540 lbs ( 1 lb. 15.7 oz./898.6g ) SP04-300 DID $95.99 ea.
The steel counter shaft sprocket is a replacement sprocket for the Kawasaki ninja 300cc it is drilled to be the lightest steel sprocket on the market (sprocket weights 4.6oz./130 Gms. 18 Tooth) SP04-300 CS 17t 18t $49.99 ea
415 Rear Sprocket is made from the highest grade aerospace quality 7075-T651 aluminum and weighs (9.64 oz./274g depending on tooth count) it is machined not stamped. This way you need not to worry about it being " True to the alignment" of your chain and front sprocket (no wobble). *** Lightest Rear 415 Sprocket on the Market Made in the USA ***
When making your choice for the Kawasaki EX300 you can go with the 18t/54t (3.06) this will be the closest to the OEM gear ratio of 3.0 (14/42).
48t 49t 50t 51t 52t 53t 54t
55t 56t 57t 58t 59t 60t
**Chain Breaker tool HERE** All Spears Rear Sprockets are $70.00/ea DID Rivet Style Master Link $4.00
415 Gearing Ratio's
Spears Racing Titanium Disc Rotor bolts: A must for any racer or those who simply wish to replace rusty originals! A replica of manufacturers original design but in superior quality material. Our Titanium 6AL-4V (grade 5) bolts are highly corrosion resistant, extremely light (40% weight saving!) and with rolled threads offers excellent strength and quality.Set of (8) bolts
SP300- Rotor Bolts $90.00/set
Spears Racing Folding & Adjustable & Expandable Levers:CNC Machined Billet (6061 Aluminum ) Motorcycle Brake and Clutch Levers. These Levers are Foldable, Expandable, Adjustable, Replaceable and Extremely Affordable. The levers can be 90 degrees folded up, feature minimizes the possibility of breaking a lever in the event of a crash. Extendable lever tip can go from full length to short or anywhere in between.Fully adjustable(6 positions),Fully extendable(2 or 4 fingers),Available in Black
SP300-Lever Set $89.99/set
Race Body Work:The Kawasaki Ninja EX300cc is the perfect machine for any rider and capable of becoming a comparative weapon for any racer. There is no compromising in professional competition. Our high-quality bodywork not only performs to those standards, it’s priced for a privateer’s budget. ***Shipping Cost may vary***
SP300-Race body Work $640.00/set
Pre Wired On/Off Switch: This switch is an extra narrow design at only 26 mm wide with a Push In/Out engine switch,Momentary 2 pole starter switch Model specific design with prewired connector is designed to plug into stock wire harness and duplicate OEM function
Stainless steel screws and internal rubber pad positions switch on handlebar securely without drilling holes
SP+4mmKit: This is a complete kit, 4mm High Compression piston kit (335.28cc). Nickel Silicon Carbide (NSC) cylinder plating process, cylinder service, base and custom head Gasket. Spears Racing's designs are specifically engineered for extreme applications including professional competition. Comp Ratio 13.0:1.***Core Deposit on Cylinder will be added if not available***
SP12-300 Kit Pistons only $550.00/set $925.00/Kit
Ceramic Wheel Bearings: The ceramic balls in these hybrid bearings are over 60% lighter than their steel counterparts resulting in faster acceleration and reduced inertial loads.Low Friction-Less Vibration the coefficient of friction for the ceramic balls is an average of 3x's lower than steel. When you combine this with the high tolerances for roundness you get a bearing that dramatically lowers vibration levels and produces more horsepower. (set is front and rear rims) the kits can be purchased separately or as one complete kit. Front Bearings $100.00 Rear Bearings $150.00 Complete Kit $250.00