Yamaha RS Vector

Fast Drive Wheels

These 9 tooth 2.52″ pitch involute outer drive wheels are for eliminating the sub-standard 2010-up anti ratchet style drive wheels found in the Apex, Nytro and Vector’s with the up-graded larger 30mm axle. The factory anti-ratchet drives are very good … 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

Fox Float Eyelet End Bushings

These high quality Fox Float Eyelet End Bushings replace the wore out or crumbling factory originals. Don’t neglect to inspect your bushing. Riding on bad bushings leads to upper and lower shock eyelet damage. Includes 8 bushings, enough to do … 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 Duty CK Transfer Rod Collars

    From the factory, the adjustable control rod collars have a sloppy fitment between them and the suspension rails. They are also very brittle and prone to cracking. This kit, while looking simple, is machined to tighter specs that will … 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

Non-restrictive Shock Oil Line

Our line of oil lines will flow twice as much oil as the factory line. With the improved oil flow to your nitrogen reservoir, hydraulic spike and the possibility of blowing the shock is eliminated. You will notice a far … 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 your low end and mid-range performance whatsoever. Over drive machining does two things. First … More Info

Primary Clutch Spring Shims

Tune your engagement rpm with theses primary spring shims. They are .072 thick and raise engagement rpm about 300 rpm per shim. Price each: $7.99

Pro Active CK Transfer Rod Mod

The ultimate transfer adjustment modification for you CK Suspension. By not adding complicated manufactured parts and sticking with the robust Yamaha platform. We are able to inspect your parts and perform the machining modifications to your transfer rods and rear … More Info

Quiet Clutch Shim Kit

These custom specialty anti-rattle flyweight side shims and roller pin shims greatly reduce unwanted noise & wear in the primary clutch. Available for all 1992 up Yamaha 2 & 4-Stroke Models. Noise will be decreased by 75% to 85% and … More Info

Rear Tunnel Exchanger Protectors

Protect your rear tunnel heat exchanger from damage due to a studded tracks. These stack-on protectors will give your studs the necessary clearance when you bottom out at the rear axel. Example of heat exchanger damage from a studded track