Renthal 518U-420-46GPBK Rear Sprocket 46 Tooth 420 Pitch Black

The Renthal 518U-420-46GPBK is a high-performance rear sprocket designed for competitive motocross and off-road racing applications. This sprocket features 46 teeth with a 420 pitch chain configuration, providing optimal gearing for acceleration and power delivery.

Key Features:

• 46-tooth configuration for improved acceleration and torque
• 420 pitch chain compatibility for youth and entry-level bikes
• Precision CNC-machined from high-strength aluminum alloy
• Self-cleaning mud grooves prevent debris buildup
• Black anodized finish for corrosion resistance and durability
• Ultralight construction reduces unsprung weight
• Laser-etched tooth count and part number for easy identification

Renthal Ultralight sprockets are engineered to meet the demands of professional racing while maintaining the durability required for aggressive riding conditions. The advanced tooth profile design ensures smooth chain engagement and extended component life. This sprocket is ideal for riders looking to optimize their bike's gearing setup for specific track conditions or riding styles.