520 Superlite RSX-R Hard Anodized Aluminum sprocket 45Tooth Rotobox Boost 2021-2022 It is a compact construction

It is a compact construction and allows changes of setting easier

and is designed for track use and markets where EC/ECE-type approval is not required

It only fits the Carbonin race tail due to its design

About the Product

520 Superlite RSX-R Hard Anodized Aluminum sprocket 45Tooth Rotobox Boost 2021-2022 It is a compact constructionOur Favorite Sprocket is now available for the Rotobox Boost Wheel Also fits OZ wheels 45 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