Featured Products

Rear Brake Pedal Return Spring Kit

This a product that offers tunable pedal resistance and a better overall feel by placing the spring in compression instead of tension. The Rear Brake Spring Kit provides a consistent feel, minimizing the “on-off” feel of most rear brakes, and will minimize debris from jamming the mastercyclinder.

These 6061 billet powder coated aluminum spring plates are precision machine to allow the installation into the rear master cylinder body on the top part and has a bottom plate that will hold the spring in a consistent manner for the best brake feel.

The 1.5″ stainless steel compression wound spring is made in the USA and will install easily onto the motorcycle rear brake master cylinder spring plates and keep the brake pedal pushed out when not in use.
A simple and effective option for fixing motorcycle brake drag.

Rear Brake Pedal Return Spring Kit consists of spring, spring top and bottom plate . The spring plates contains the spring as well sealing the master cylinder.

 

$24.99 /$34.98

Yamaha FZ07/MT07/R7 Front/Rear Captive Wheel Spacer With Seals

CNC machined billet aluminum captive wheel spacers allow for faster and easier wheel and tire changes. Stop fumbling with spacers and pinching your fingers! Great for all racers and track day riders!  These Front/Rear Captive Spacer kit Yamaha FZ07/MT07/R7 are engineered to allow the axles to slide into each spacer with The Spears Racing  “Custom Chamfer” precision machined from 60/61 aluminum material, and anodized to protect the aluminum surface from undue damage and wear, anodizing aluminum adds a protective coating of aluminum oxide to the metal itself. The durability and longevity of the finish is is why these spacers are the best. This innovative design is machined according to Data the  Spears Racing has collected, and is race proven.

 
$89.99 / $199.99 kit
 

Yamaha FZ/MT/R7 Lightweight Throttle body Pull/Return Spring

The Spears Racing spring is engineered, designed and Manufactured in the USA. The purpose of this new design is to allow the rider (s) to have a softer (Approx. 20% Less) for more controlling feel to their throttle. The OEM throttle body pull/return spring is designed with the “Commuter” mind set, a little stiffer pull and a hard return to make sure that the throttle body does return to full close. The OEM Throttle spring has little to no feeling when you pull/rotate the throttle and this can be troublesome when you are mid corner ,laid over this  engineered Spring will add a more comfort/confidence once installed. 

Spears Racing had looked at several of the “Lightened Pull springs” on the market the inconsistency from one to another has made us decide to make our own that is engineered to the nth degree to make sure that all of our customers know that it is a purpose built spring.

 

$44.95/$39.99 ea.

 

Yamaha FZ/MT/R7 Water Pump Cover Protector 

Most motorcycle manufacturers equip their bikes with the lightest engine covers possible, typically they are cast aluminum/machined and truly offer  little to no protection in the event of a drop or crash. This Spears Racing cover will be the solution to this problem. This 2-piece engine covers are designed to keep your bike’s vital fluids contained and outside contaminates out in the event of a crash, allowing you to get back out riding as soon as possible. Spears Racing covers are 100% precision CNC machined from 6061 billet aluminum to give you both great looks and exceptional strength.

Aluminum pump protector Covers that fits several models and years of Yamaha FZ/MT/R7 engines. This engine cover is engineered and made to a high specification from 6061 Aluminum billet using the latest CNC Technology. The pump cover is black anodized making them Strong, attractive, and resistant to mechanical or chemical wear.

    $69.99/$59.99 ea.

Spears Racing Motorcycle Titanium Fasteners Kits

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.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

 

Spears Enterprises/Spears Racing  Is the North American Distributor of HM Products.

Bonamici Yamaha YZFR-7 Brake/Clutch Lever W/Remote Brake Adjuster

Designed specifically for the Yamaha YZFR-7, this Brake Lever/Clutch Lever combination from Bonamici will improve the look and feel of the hand levers on your Yamaha. Bonamici Levers are made from a single piece of billet aerospace grade magnesium alloy in their factory based in Italy, with a black anodized finish for corrosion resistance and durability. These levers are incredibly high quality and offer great value for money, making them perfect for the Track Day or serious Racer. These Levers also include a dedicated Remote Adjuster which can be used while you’re riding to adjust your brakes to get the best feel, especially when you’re riding at a track.

$169.99/519.98

Bonamici Kawasaki Ninja EX400/500 Brake/Clutch Lever W/Remote Brake Adjuster

Designed specifically for the Kawasaki Ninja 400/500, this Brake Lever/Clutch Lever combination from Bonamici will improve the look and feel of the hand levers on your Kawasaki. Bonamici Levers are made from a single piece of billet aerospace grade magnesium alloy in their factory based in Italy, with a black anodized finish for corrosion resistance and durability. These levers are incredibly high quality and offer great value for money, making them perfect for the Track Day or serious Racer. These Levers also include a dedicated Remote Adjuster which can be used while you’re riding to adjust your brakes to get the best feel, especially when you’re riding at a track.

 $169.99/$519.99

 

Vesrah Brakes is a Japanese company based in Tokyo Japan Their high-performance racing brake pads give you powerful braking at the track and are used by many professional road race teams. This is the pad that started the revolution in braking technology.

Brembo 107A48651 Z04 Compound

Kawasaki Ninja ZX400rr, the Brembo Racing Z04 compound was developed specifically for racing and designed to provide maximum performance in the most extreme competitions, this material are its high friction and consistent efficiency, especially at high disc temperature $149.99/$139.99

WHO WE ARE

SPEARS RACING

Gregg Spears is the President, founder and team manager of Spears Enterprises/Spears Racing.

He has 47 years of experience in the motorcycle Industry, including 14 years with the San Jose Police Department as Lead Technician. 40 of the 47 years, Spears has been the leader in motorcycle maintenance, 35 years of motorcycle roadracing support and team management with Spears Enterprises/Spears Racing. Being a dominant racing force in California, Spears Racing has earned several championships at the class, state, regional, national level and World Level and is recognized as one of the first Dynojet Power Commander tuning centers in the world. Spears graduated from high school in 1977 and went to work for the San Jose Police Department as its Lead Motorcycle Technician. It was soon apparent that his attention to detail was valuable to the industry, and decided to start working on motorcycles in his off-hours. Soon he found an overwhelming response to his talents, and in 1980 Spears Enterprises was born with $200.00 and a toolbox. Working from his carport and making house calls, Spears soon found a need for a total motorcycle repair facility.

In 1991 after leaving the San Jose Police Department, Spears Enterprises was opened in Campbell, California. Working as a sole proprietor, business was overwhelmed with customers and soon he had to hire employees to meet the demand of the workload. Long hours and relentless dedication to his customers led the business to grow, and by 1995 Spears Enterprises expanded by opening a second location. By this time the business had established itself as the leader in police motorcycle maintenance, having as many as 12 different police departments relying on Spears to meet their demands.

Working with specific roadracers, Spears Racing became a recognized force in AFM,AMA, CCS, WERA, AHRMA, LRRS and MotoAmerica competitions. Spears Racing has also expanded their efforts to include several racing venues across the U.S. and into Australia, Ireland, Germany, New Zealand, and the United Kingdom winning numerous International Championships while continuing to expand their racing support in the years to come.

In the summer of 2015 one of their Sponsors assembled a racing team called Emerald Roadracing, to run in the coveted race called “Isle Of Man TT.” With long hours and great dedication of rider and team they were able to finish 9th over all in the “lightweight/Supertwins” class on a Spears Racing powered Kawasaki ER650.

Spears Racing has shifted its business focus to manufacturing and supplying high-quality race products for smaller displacement motorcycles, offering a wide range of over 800 products, including championship-designed engine kits and purpose-built race parts. Their dedication to customers’ service and product quality seems to be a key priority.

What our clients say

RHNorth Carolina
Gregg, I wanted to thank you again for your help getting me the head gaskets so I could get my bike back together in time.  I ended up doing those gaskets, swapping to intake cams everywhere and a full Yosh exhaust.  The bike is a rocket ship now!  
Adam FKent, Washington
Gregg, I've use some of your stuff before, but this is the first time I have seen it in quantity. I'm super impressed with your attention to detail. Thanks for all you do, this explains why I have heard your name mentioned for years!
JaimeSilver Spring, Maryland
Gregg, I recently got my hands on the parts that I purchased from you. And I have to say they were packaged very carefully and for that I thank you. I will be installing them soon. It was a great pleasure doing business with you!
義明根木 Hiroshima, Japan
Today, great products arrived safely.  Thank you a lot for stickers and candy.  You gave me a spare gasket.  You guys are the best!  The best bike life begins!
William B Scotland
Hi Gregg Just a quick email to say how impressed I was with your service and delivery to me in Scotland. Got Parts off you a couple of months back . The service and quick response’s with emails were first class. So Thank you very much 
Jan P Norway
Hi Gregg, Thanks for quick response of my order for the Ninja 400. Got the package in my hands 2 hours ago, here way up North in Norway and the order was submitted only three days ago.
Chis A Denver, Colorado
Gregg When I called to tell you about my mysterious engine stalling you were quick to point out that you had a plug’n’play side stand lockout kit for just that situation. As always it arrived in a couple of days and went on in a jiffy. One less thing to worry about while on the track. I can’t tell you how much I appreciate the support that you are providing to my race program, with both your products and your knowledge - you rock!
Jay Mount Gravatt, Australia
Gregg The parts arrived and were installed today, I’m ecstatic. Feels like a totally different bike! Cheers, Jay
Kevin R Elm, New Jersey
Gregg,I cannot thank you enough for all of your help, support and insight. Navigating this crazy race world for a newcomer like me is not easy. It's folks like you who make it so much easier. Cheers! K
Kevin R Elm, New Jersey
Dear Gregg, I ordered a R3 transmission a couple of months ago and I am very pleased with the result.No more dropping out of gear. Rider is more than happy, so thank you!I would like to order another set. Sending the transmission from The Netherlands is quite expensive, so please add a core fee. Looking forward to hearing from you.Kind regards,Met vriendelijke groeten,
Tracy M Tennessee
Gregg, Just got my clutch rod and bearing for my Z400 today. I will tear into it in a couple weeks when there's no chance of a sunny day to ride. You were on the spot with replies and shipping and I appreciate it very much. Thanks again  By the way, did you put candy in with my parts?....good one!!

SPEARS RACING BUILDS ENGINES THAT WIN CHAMPIONSHIPS