ProTaper Cobra Rear Black Sprocket - 37 Teeth

Race Spec (RS) Rear Sprockets feature our revolutionary Angled Mud Groove. This exclusive design creates a self-cleaning effect during operation, shedding away mud that would otherwise lead to horsepower loss and sprocket wear. With their precise CNC machining and unique layout, these grooves also allow an increase in tooth surface area of up to 40% over competing sprockets. As a result, contact with the chain is significantly improved, leading to a marked increase in sprocket life over other brands. That's the ProTaper difference.

• Countersinks automatically center sprocket to hub during installation, no hub center guide needed


• Deep penetrating anodized finish protects from corrosion and improves wear resistance


• Exclusive mud-groove design on both sides of every tooth


• Precision CNC-machined to the strictest tolerances


• 7075-T6 heat-treated billet aluminum


• Made in USA

Fitment:
Cobra CX50-JR Base 2007
Cobra CX50-JR Base 2008
Cobra CX50-JR Base 2009
Cobra CX50-JR Base 2011
Cobra CX50-JR Base 2012
Cobra CX50-JR Base 2013
Cobra CX50-JR Base 2014
Cobra CX50-JR Base 2015
Cobra CX50-JR Base 2016
Cobra CX50-JR Base 2017
Cobra CX50-SR Base 2007
Cobra CX50-SR Base 2008
Cobra CX50-SR Base 2009
Cobra CX50-SR Base 2010
Cobra CX50-SR Base 2011
Cobra CX50-SR Base 2012
Cobra CX50-SR Base 2013
Cobra CX50-SR Base 2014
Cobra CX50-SR Base 2015
Cobra CX50-SR Base 2016
Cobra CX50-SR Base 2017