Clutch and Drive
Are you frying out your OEM drives? These drive wheels will stop the problem and allow you to run your track loose without skipping. The big gains are better acceleration, less rolling resistance, less rotating mass and increased reliability. Send … More Info
The Apex and RX-1 Comfort Primary Clutch Spring is for those who don’t like the higher engagement in these models. This clutch spring lowers the engagement from 4000 RPM to 3000 RPM for smooth take-offs and maneuvering. You will experience … More Info
Low engagement doesn’t mean low power anymore! These clutch kits are tailored per customer for every model in the RX family (no cookie cutter set-ups here). This takes the guess work out of the picture. Designed by SBM to improve … More Info
This quality clutch puller fits 1992-Present Yamaha Primary Clutches.
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
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
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 a range of tuning … More Info
Replacement 14.7mm and 15.7mm primary clutch rollers. These exclusive SBM rollers are the same ones that are used in our clutch kits. Our internal Rexnord bushings are tougher than the plastic OEM Duralon bushings and made for extreme use. Our … More Info
There’s nothing like the reliability and cost of OEM drive belts. Starting At: $69.99
Send us your primary clutch and we will modify it to give you an additional 4-5mph on top end with out sacrificing low end and mid-range performance. More Info
These specialty anti-rattle roller and flyweight shims greatly reduce unwanted noise & wear in the primary clutch. Noise will be decreased by 75% and wear to the clutch spider is all but eliminated.
Send us any factory or aftermarket secondary helix and we will machine it to give you an additional 5mph on the top end without effecting your low end and mid-range performance whatsoever. Parts Shipping Form (Opens in a new window)