Renthal 1540-520-49GPRD Twinring Rear Sprocket 520 Pitch 49 Tooth Red

The Renthal Twinring rear sprocket combines over 50 years of motocross manufacturing expertise with innovative dual-material construction to deliver exceptional durability without sacrificing performance. Designed for off-road and enduro riders who demand the best from their drivetrain components.

Key Features:

• Dual-material design pairs hardened steel outer chain ring with ultralight aluminum inner core
• Steel ring heated to 200°C and permanently bonded to aluminum center for lifetime durability
• 520 pitch chain compatibility with 49-tooth configuration for optimized gearing
• Reduces unsprung weight compared to full steel sprockets for improved suspension performance
• Red anodized finish for distinctive appearance and corrosion resistance
• Long-wearing steel teeth withstand extreme off-road conditions
• Maintains optimal power delivery through weight reduction

The Twinring design represents the perfect balance between the lightweight benefits of aluminum and the wear resistance of steel, making it ideal for dirt bike riders who want extended sprocket life without the weight penalty of traditional all-steel designs.