Renthal | Rear Sprocket 428 (121U) Ultralight Grooved Silver

Upgrade your motorcycle's performance with the Renthal Rear Sprocket 428 Ultralight Grooved Silver 52T. Designed for riders seeking a balance of strength and weight reduction, this sprocket is perfect for enhancing acceleration and handling. Its grooved design and lightweight 7075-T6 aluminium construction make it a standout choice for competitive and recreational riders alike.

Key Features

• 428 pitch chain compatibility
• Renthal pattern 121U
• Lightweight 7075-T6 aluminium
• Ultralight series
• Grooved design
• Silver color
• 52T teeth

Specifications

• Chain pitch: 428
• Material: 7075-T6 aluminium
• Teeth: 52T
• Color: Silver

Usage & Care Tips

• Changing the number of teeth alters gearing; verify tooth count and chain size before installation.

Compatible with

• Suzuki: RM 80 X (1996-2000); RM 85 (2002-2012, 2014); RM 85 L (2005-2014)
• Yamaha: YZ 80 LC (1993-2000); YZ 80 LW (1994-2001); YZ 85 (2002-2012); YZ 85 LW (2002-2027)