Pro Taper Race Spec Aluminum Rear Sprocket Blue - 51T (520) - 033223

Race Spec (RS) rear sprockets are of the highest quality when it comes to materials, manufacturing processes and self-cleaning technology. The RS sprockets boast more tooth surface area, therefore are proven to outlast the competition when it comes to longevity. This is the ultimate motocross race sprocket on the market.

Features:

• 7075-T6 heat-treated aluminum
• Exclusive Pro Taper mud groove design
• Deep penetrating anodized finish
• Precision CNC machined one at a time
• Laser etched teeth number for easy identification