Yamaha VMax

4th Wheel Kit 20 and 25mm

This Forth Wheel Kit strengthens the rear axle, evens the load, takes strain off the upper right idler, keeps the track running straight to avoid derailing and stops the uneven wear on the rear potion of the Hyfax/Slides. Available for … More Info

All Shocks Rebuild and Re-Valve

All models with aluminum rebuild-able shocks: What ever the model with rebuild-able factory shocks. ACT, Fox, Fox Floats, GYTR’s, HPG, KYB’s, Mono Shock, Ohlins or Soqi shocks. Are all your shocks worn or tired? Are the factory spring rates and … More Info

Anti-Ratchet Drive Wheels

Are you ratcheting your factory in-volute drives? These Anti Ratchet Drive Wheels will eliminate the problem all together and allow you to run your track loose without skipping. The big gains are improved acceleration, less rolling resistance, less rotating mass … More Info

Carburetor Cleaning and Calibration Service

Send us your carburetors and we will clean and calibrate them to bring them back to a good tune. Restore mileage, idle quality, throttle response and performance. Starting Price: $149.99 Parts Shipping Form (Opens in a new window)

Clutch Puller

This is a high quality hardened and gold zinc plated clutch puller that fits 1992-Present Yamaha Primary Clutches. This puller will not bend and pretzel up like others on the market.

Clutch Rebuilding and Tuning Service

Send us your clutches and we will evaluate there condition and give you a quote on a solid rebuild. A full rebuild Includes: “Grunt Tool” disassembly, all bushing and worn parts replacement. Full assembly, tuning, a spin check in the … More Info

Custom Spring Packages

We offer many springs for tuning your front and rear suspension. Do you need a single spring or a whole package? Factory sleds aren’t always sent with the correct spring rates or types or springs. Do you feel as if … More Info

Do It Yourself Clutch Tuning Kit

This kit is for the Do It Yourself Clutch Tuner. Includes an assortment of calibrated and gram matched tuning rivets and a high quality gram scale. The gram scale on the left has been is service for over 8 years. … More Info

Fast Trail Stud & Runner Combo Kits

We have done the R&D and found that the Woody’s 5/16″ mega bite 60 degree carbide studs and backers rock. Couple that with a set of 6″ 60 degree carbide runners and you will have full control. Base kit includes … More Info

Gearing Kits

Are you looking for low end or more top speed? Give us a call and we can set you up with any gearing combination. Gearing kits come with Klotz Black Formula Graphite Lube. Extends Chain and Sprocket Life. Less Drag… … More Info

Heavy Primary Clutch Tuning Rivets

Schmidt Bros Motorsports exclusive, high performance, heavy tuning rivets that are cast right here, in our shop. Add weight in the meat of the power for increased power levels, whether naturally aspirated or boosted. Yamaha makes tuning rivets in the … More Info

High Performance Rear Axle Kit

Our high performance rear axle kit is profiled up in size to match our “Hyfax Slide Saver Wheel Kits. These larger wheels will reduce rolling resistance and friction at the rear of the track. They also add a little 5 … More Info

High Performance Replacement Primary Clutch Rollers

Replacement 14.7mm and 15.7mm primary clutch rollers. These exclusive SBM rollers are the same ones that are used in our clutch kits.  The outer roller shells are Rockwell 70 hardened material and are slightly wider than the factory rollers.  This … More Info

Hyfax – Slide Saver Wheel Kits

True Power Gains! Race Proven Hardware Prevents… Friction! These wheel kits were designed by SBM in a larger outside diameter profile to greatly reduce friction and wear that is apparent in all Yamaha models. With these kits installed you will … More Info

Primary Clutch Overdrive Machining

Before After Send us your “whole” primary clutch and we will modify it to give you an additional 4-5 mph on your top end without effecting any low end or mid-range performance whatsoever.  Over drive machining does two things.  This … More Info