​   HM PLUS SS – SH

 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. If you are confident in changing your spark plugs  then you can fit a HM Plus SS. If not, why not find your local dealer to assist you in your installation.

  • 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


    

 All of the Spears Titanium products are Grade 5, also known as Ti6Al4V, Ti-6Al-  4V or Ti 6-4, is the most commonly used alloy. It has a chemical  composition of 6%  aluminum, 4% vanadium, 0.25% (maximum) iron, 0.2% (maximum) oxygen, and the  remainder titanium.[7] It is significantly  stronger than commercially pure titanium  while having the same stiffness and thermal properties (excluding thermal  conductivity, which is about  60% lower in Grade 5 Ti than in CP Ti). Among its many  advantages, it is heat treatable. This grade is an excellent combination of strength,  corrosion resistance, weld and fabricability.


    Yamaha R-3 Kits $189.99                                        Kawasaki EX250/300 $189.99




​Newest Products

                    High Compression Head Gaskets for Kawasaki EX300

 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                                                                             $79.99


 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  (40% weight saving!) and with rolled threads offers excellent strength and quality.

​        SPTitanium  Stud Kit R-3                      $59.99


    Welcome to the "Newest" Products page, here you will see what Spears Enterprises/Spears Racing has been working on. As an industry leader in Lightweight Twins/Sportbikes we are listening to you, the street rider, track day person and the serious racer . We felt the need to put all of the newest products on one page, also you will be able to purchase these  in each designated bike section.

 415 Countershaft Sprocket : This is a replacement counter shaft sprocket for the kawasaki Ninja 300/250cc   yamaha R-3 this hand crafted/custom made drilled sprocket is spaced perfectly for ease of installation onto  your bike (sprocket weights 4.6oz) Made in USA  Lightest 415 sprocket on the Market!
                                                          Used in FIM World Supersport300



                                         Search Each Motorcycle Type for the current Fitment and Price   

 Bored Yamaha R-3 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.


                                Search Each Motorcycle Type for the current Fitment and Price   


 Spears Racing 415 Rear Sprocket: This is a replacement rear sprocket for the Yamaha YZF-R3. The rear sprocket is made from the highest grade aluminum aerospace quality 7075-T651 (9.64 oz./274g)   ***Please Specify number of teeth when ordering online 54 to 57 ***                    Made in the USA ***Lightest Rear 415 Sprocket***  

       SP04-(number of teeth)   $70.00      Look in your Bike category when ordering 


All kits include new bearing seals which capture the outer spacers and keep them from falling out during wheel changes.  

 Available options are:
– Complete kit for front and rear wheels – This kit replaces the heavy steel inner spacers with lightweight  aluminum spacers, and replaces the outer steel spacers with lightweight aluminum captive spacers
– Complete Kit for rear wheel only – This kit replaces the heavy steel inner spacer with a lightweight aluminum  spacer, and replaces the outer steel spacers with lightweight aluminum captive spacers
– Complete Kit for front wheel only – This kit replaces the heavy steel inner spacer with a lightweight aluminum  spacer, and replaces the outer steel spacers with lightweight aluminum captive space 


 ​Captive wheel spacer kit is for Yamaha YZF-R3 and the Kawasaki EX250/300 OEM rims.  These spacers kits are  machined from 6061 aluminum and anodized. Anodizing is an electrochemical process that converts the metal  surface into a decorative, durable, corrosion-resistant, anodic oxide finish..  This innovative design replaces the  heavy OEM steel spacers and these lightweight captive spacers stay in the wheel when you remove the wheel  from the bike, making it much easier and faster to take the wheel on and off for tire or sprocket changes.  The  front and rear spacer kit combined weighs 11.25 oz. less than the OEM steel front and rear spacers.

 Installation of the complete kits require the removal of at least one wheel bearing per wheel to change the inner  spacer, so in order to maximize the performance you get for your dollar, we recommend replacing the OEM  steel wheel bearings with light weight, low friction ceramic wheel bearings at the time of installation.
 


                                Search Each Motorcycle Type for the current Fitment and Price   

 Spears Racing Engine Crank Cover Set Protector Guard for 14-17 YAMAHA YZF R25 R3 MT-03

 DescriptionFeatures:
 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 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 and fitting instructions included).
 Fitment:
 2014-2016 YAMAHA YZF R25 R3 MT-03                                                      
  $189.99/set


                                      

                     High Compression Head Gaskets For the Yamaha R-3

 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.

​        SP15-320                                                                             $79.99


 * Hand built and inspected
 * Ultra lightweight but strong
 * Patented square drive button system
 * Designed as an OEM improvement
 * Great fit and superb looks
 These discs are British made using German mill rolled precision stainless steel rotor blades with weight  reducing contoured profile which are mounted onto lightweight alloy center hubs using the EBC  patented SD square drive button technology. Square drive buttons resist loosening and prevent  vibration common with low cost circular rivets or buttons. Rotor blades are precision ground for fast  and perfect pad bed-in. All EBC discs are 100% inspected for accuracy and runout. New pads must be  installed, please choose from our wide selection of organic or sintered pads elsewhere on this site.  

                              See Brake parts in the EBC Brake section or in the R-3 Section