Our Cr racing 2014-21 Yamaha Viper/Sidewinder Tunnel stiffener/Rear Bumper Kits are designed to help strengthen the stock tunnel for purposes such as hauling extra fuel/gear ,Towing or just repairing a damaged tunnel .The rear bumpers are designed to have way more grabbing room and come with a b...

2014-2017 YZ450F/2017-18 WR450F Snowbike Air Filter Kit No more constantly cleaning out your plugged air box on deep powder days with this snowbike ONLY air filter kit. Improves throttle response and fuel economy drastically!Our tests have shown  6 liters of fuel burnt less on a days ride. Air fi...

 2018-22 YZ450F Snowbike Air Filter Kit No more constantly cleaning out your plugged air box on deep powder days with this snowbike ONLY air filter kit. Improves throttle response and fuel economy drastically!Our tests have shown  6 liters of fuel burnt less on a days ride. Air filter sock includ...

Replacement sock filter for CR Air Intakes.

Cr Racing Yamaha Nytro 37" Stance 3" Forward Front Suspension Arms The preferred choice among many pro riders, our front end is tough, lightweight and provides better handling than your factory front end. Go for the narrow front end if you like riding through the trees and in the steep and deep. ...

 These 2014-19 Viper/Sidewinder Suspension brackets are constructed out of 6061 aluminum and are one of our biggest sellers ! These brackets are designed to reinforce the tunnel by adding an extra inner support brace. The suspension mounting holes remain in the stock location. They are the answe...