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
Full Spectrum Power makes no compromise in the design and construction of their lightweight batteries. These batteries deliver the highest current, at consistent voltage, powering the world's fastest motorcycles. Full Spectrum Power is the only battery company in the powersports market that uses real, certified cells from A123 Systems. These are the finest cells on the planet.Every Full Spectrum Power battery is designed and manufactured in the USA, using engineering and assembly methods derived from years of working with factory race teams in AMA Superbike, Supercross, Motocross, Drag Racing, Land Speed Racing, and Flat Track. Technology which was only available to the factory teams is now available to everyone!
Pulse 1 $129.99/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. They are much stronger than OEM brackets and will give your bike a look that will separate you from the crowd. Each kit is individually designed for your model of motorcycle to give you the optimum foot position and ground clearance for racing.
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 Range 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 SS Features at a glance:• Plug and Play• No moving parts• Small LCD Display• No tuning needed • HM SS Seamless Shift Technology• Programmable Kill Time* and Sensitivity• Programmable Shift Direction• Full 1 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.
SP300 Fuel Cap $89.95 ea
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.
M-4 Kawasaki 300cc Full Race/Std with Titanium Canister: M4 has gone to great lengths to make sure the pipe for the 300cc 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 increases the lower end horsepower and torque.
SP300- Std with Titanium Canister $602.00/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 our own custom specifications. After experimenting with virtually every other reasonable material, we have found this chromium / nickel / vanadium / molybdenum FORGED alloy to be the best product to meet our stringent requirements for strength and durability.Our 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 and 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 $395.00/set $875.00/Kit
M-4 Kawasaki 300cc Full Race/Std with Polished Canister: M4 has gone to great lengths to make sure the pipe for the 300cc 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 increases the lower end horsepower and torque.
SP300- Std with Polished Canister $558.00/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 $22.99/ea
Spears Racing Titanium Sprocket Stud Kits: M10x1.25x45m 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 $59.99Kit
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
This 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: $189.99/Kit
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 cartridge kit gives the bike stable damping characteristics while ensuring great comfort which contributes to rider confidence.
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 $699.00/Kit
Kawasaki 300 Ninja: GPR V4 Steering Stabilizer:Specifically made for sport/roadracers in mind,WERA,CCS,CMRA,and many more organizations. We've taken our proven fluid control technology and squeezed, trimmed, and lightened this model up to be exactly what the racers want. Smaller, lighter, faster.A large dial with a definite "no-slip" grip that locks into place with a positive "click" at 20 settings. Available now in Black / Red and multiple color combinations. Developed extensively in the World Superbike paddock and the AMA Roadracing paddock. Shorter fluid ports, new valving, quicker reacting to high speeds. ***Specify Color when ordering***
SP300-GPR Stabilizer $472.00/set
Spears Shift Kit Ceramic 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 Ceramic $139.95/Kit
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
M-4 Kawasaki 300cc Full Race/Std with Carbon Canister: M4 has gone to great lengths to make sure the pipe for the 300cc 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 increases the lower end horsepower and torque.
SP300- Std with Carbon Canister $582.00/kit
EBC Series Kevlar friction 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 Aluminum Swingarm Spools: These spools are CNC machined from Aluminum. Rust-proof 6x1.0mm mounting hardware are included. 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 $16.99Kit
415 Drive chain Kits: This is for the Kawasaki Ninja 300 this kit will reduce the rotating mass of your drive assembly by over 3 lbs.The rear sprocket is machined from the highest grade aluminum aerospace quality 7075-T651 (9.6oz / 274g.), the DID415ERZ chain has a tensile strength of 4,540 (2lb.09oz) and the counter shaft sprocket (4.75oz). This kit is Standard with a 18 tooth front sprocket and a 54 tooth rear sprocket. ***Lightest Rear Sprocket on the Market***Made in USA Used in FIM World Supersport 300
Stock gear ratio 42/14=3.0 to 1 415 gear ratio: 54/18=3.0 to 1
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 $79.95/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.
100% Customer Satisfaction Guarantee!
Lightest bodywork available on the market.
Four-harness fiberglass fabric for extra durability.
Ultra Flexible for easy installation.
Kevlar reinforced mounting areas. ***Shipping Cost may vary***
Light Gray on the outside, black on the inside.
AMA/WSBK Spec oil containment belly pan.
SP300-Race body Work $630.00/set
Spears Racing Lightened Rear Brake Rotor: This rear rotor is made to spears racing specs and is the lightest rear rotor on the market
272.155 Grams. made from stainless steel, laser cut heat treated and tempered. Used in FIM WSS300
SP300-Superbike Lightened Rear Brake Kit $150.00/ea
Spears Racing Rear Shock: This is a shock that is built in the USA for the Kawasaki Ninja 300cc. Double Adjustable compression and 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
Spears Racing Valve Spring Kit: This is a set of 8 valve springs, these springs have been tested on the dyno,and when installed they will add more seat pressure @ installed height. ( use with the SP18-650 camshafts).
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 $80.00 Rear Bearings $125.00 Complete Kit $205.00
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 $52.24/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. Threads directly into calipers without use of 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.
Superbike Front Brake Kit: Here is the Light Light weight special 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 boasts up to 10% improvement in friction effect improving brakes even further. Weight of the XC series is reduced by 5-10% by using a 6 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 182grams. less than stock, and lessens your unsprung/rotating weight. Installation of his kit will require the removal of the stock seal (new seals Provided). Front wheel: $50.00 Rear Wheel $55.00 - the kits can be purchased separately or as one complete kit.
Front Kit $50.00 Rear Kit $55.00 Complete kit $105.00
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 2 ceramic transmission bearings for the EX250/300. It will allow your engine to have approximately 3 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
415 Rear Sorocket: This is a replacement Rear sprocket for the kawasaki 300. The rear sprocket is made from the highest grade aluminum aerospace quality 7075-T651 (9.6 oz./274g) ***Please Specify number of teeth when ordering online*** MADE IN USA
Lightest Rear 415 Sprocket on the Market Used IN FIM World Supersport 300
SP04-300 RearSprocket $70.00/Ea
415 Countershaft Sprocket : This is a replacement counter shaft sprocket for the kawasaki Ninja 300 this hand crafted/custom made drilled sprocket is spaced perfectly for ease of installation onto your bike (sprocket weights 4.6oz) Made in USA
415 Drive chain : This is a replacement drive chain, the DID415ERZ chain has a tensile strength of 4,540 (1lb.15.7oz) Each is high-performance, lightweight, low-friction chain designed exclusively for racing provides the highest wear resistance, tensile strength and impact resistance distinctive gold-plated finish. Used in FIM World Supersport300 email us for longer chains
SP04-300 415ERZ $94.95/Ea
MWR Full Race airfilter: The filter is developed on the track , NOT on a dyno but in real life , bikes with Dataloggers for the ultimate performance due to new materials and design. 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 . It makes the bike stronger but smoother.
2013 NINJA 300R: This is a Drop in High Compression piston kit, Machined from 2618 T6 high tensile forged aluminum Dome features smooth flowing radius and require no deburring or preparation Spears Racing's designs are specifically engineered for extreme applications including professional competition Rings, Pins and Wire locks are included in the kit.Comp Ratio 13.0:1.