Yamaha SR-Viper

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

Performance Shock Services

Send us your stock Fox Float, Zero Pro or QS3 shocks and we will rebuild and re-valve them to you. We offer custom set ups based on the model, rider weight and riding style. When servicing we add a easy … 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

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: $8.99

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

Secondary Helix Overdrive Machining

Send us any factory or aftermarket secondary helix and we will machine the inner limit hub to our spec. Also the spring pocket where coil bind can occur. This will give you an additional 5mph on the top end without … More Info

SR-Viper Big Volume Trail Quiet Muffler

It’s only 2 lbs lighter, but packs a big punch! This trail quiet muffler has a 3″ large volume, mandrel bent off-set/off-set stainless perforated core. Also a specially designed 2″ aerodynamic missile tipped quiet core which reduces unwanted noise yet … More Info

SR-Viper Black Hole Intake Velocity Stacks

Introducing our Black Hole Intake and Velocity Stacks for the Yamaha SR-Viper / Arctic Cat ZR 7000 snowmobiles. The factory air box is restrictive and pulls heated air from the front of the sleds engine compartment. The stock intake boots … More Info

SR-Viper Cold Air Intakes

These cold air module filters allow fresh clean filtered air into your SR Viper / Arctic Cat ZR 7000 throttle bodies, not heat soaked engine compartment air. This creates a denser air supply, which adds up to 3-5 hp and … More Info

SR-Viper Gear and Chain Combo

Let us hand pick you the correct gear ratio so that your SR Viper will perform at it’s best for your riding style. Includes Klotz Black Formula Graphite Lube. You should inspect your primary sheaves and look for witness marks … More Info

SR-Viper High Performance Large Volume Exhaust Can

Our SR-Viper Polished Stainless Large Volume Pipe has a 5″ body and 3″ perforated core. Also a 2″ aerodynamic missile tipped quiet core which reduces unwanted noise yet increases torque and hp by directional flow and corrected back pressure. This … More Info

SR-Viper Radiator Guard

The factory SR Viper Radiator Guard holes are too large and positioned in a vertical pattern which run in line with the cooling fins. This allows the radiator to get damaged from trail debris. Our radiator guard has more holes … More Info

SR-Viper Reusable Copper Muffler Gasket

Quit throwing away your money on factory gaskets that rip. This is a lifetime replaceable .060 copper gasket for between the exhaust header and the muffler. The inside flow through diameter is larger than the stock gasket for undisturbed flow of … More Info