Moto-Master 7075 Aluminum Rear Sprocket, 48-Tooth Blue, Suzuki/Yamaha (620042448)

Upgrade your motorcycle’s final-drive performance with the MOTO-MASTER 7075 Aluminum Rear Sprocket, Part Number 620042448. Designed for compatible Suzuki and Yamaha applications, this 48-tooth rear sprocket combines aircraft-grade 7075-T6 aluminum with a race-proven design to deliver an excellent strength-to-weight ratio. Its lightweight construction helps reduce unsprung rotating mass while maintaining the durability required for demanding riding conditions.
The sprocket features self-cleaning grooves between each tooth to help prevent mud and debris from building up during off-road use. A color-anodized blue surface adds corrosion resistance and helps protect the aluminum from wear, while also providing a distinctive appearance. The precision-machined tooth profile is engineered for dependable chain engagement and consistent drivetrain performance.
MOTO-MASTER uses advanced CAD design and CNC machining technology to produce this rear sprocket in the Netherlands. The result is a precisely manufactured replacement or performance upgrade for riders seeking reliable fit, reduced weight, and durable operation. Verify vehicle compatibility, chain size, and drivetrain specifications before installation.

Features:

• Material: Aircraft-grade 7075-T6 aluminum for a strong, lightweight construction

• Tooth Count: 48-tooth rear sprocket for compatible Suzuki and Yamaha motorcycles

• Groove Design: Self-cleaning grooves help reduce mud and debris buildup between teeth

• Construction: One of the lightest sprocket designs available for reduced rotating mass

• Finish: Blue color-anodized coating provides added surface durability and corrosion resistance

• Design: Race-proven profile engineered for an optimal strength-to-weight ratio

• Manufacturing: CAD designed and CNC machined using advanced production technology

• Origin: Made in the Netherlands

Ships from Parts Unlimited.