ProTaper 033405 Race Spec Rear Sprocket 428 Chain 50 Tooth Orange Aluminum

The ProTaper Race Spec rear sprocket features 7075-T6 heat-treated billet aluminum construction with precision CNC machining, delivering exceptional strength and durability for demanding off-road and motocross applications. This 50-tooth sprocket is designed for 428 chain and comes in a vibrant orange color with a deep penetrating anodized finish for long-lasting appearance and corrosion resistance.

Key Features:

• Revolutionary Angled Mud Groove design creates a self-cleaning effect during operation, shedding away mud that would otherwise lead to horsepower loss and sprocket wear
• Precise CNC machining and unique groove layout allow an increase in tooth surface area of up to 40% over competing sprockets
• Improved chain contact leads to a marked increase in sprocket life over other brands
• Precision CNC machined one at a time for exact tolerances
• Laser etched teeth number for easy identification
• Countersinks automatically center sprocket to hub during installation, no hub center guide needed

This Race Spec sprocket represents the pinnacle of ProTaper's engineering expertise, combining race-proven performance with extended service life. The exclusive mud groove design on both sides of every tooth ensures optimal performance in challenging conditions while maintaining precise chain engagement.