520 Conversion - 43tooth Superlite RSX-R Series Black Hard Anodized Alloy Rear BMW Race Sprocket Touno Shape A 107785510

Shape A 107785510

Note: Bike side kit attaches to the bike to allow lap top access with the included tuning cable

- We recommend using our aluminum protective housing (see 61DA00102)

Saves 4lbs Over Stock System

all this will result in a better feeling on the front end

520 Conversion - 43tooth Superlite RSX-R Series Black Hard Anodized Alloy Rear BMW Race Sprocket Touno Shape A 107785510Our Favorite Sprocket is now available for the Rotobox Boost Wheel 42 tooth New Superlite RSX R Series alloy race sprockets are manufactured to be extremely light yet durable for big horsepower applications. If you're looking to shave maximum rotating weight while still maintaining high durability, the RSX R rear sprocket is for you. Same exact sprockets used by top championship winning race teams. For use with 520 pitch chain Same sprocket used on