Moto-Master 7075-T6 Aluminum Rear Sprocket, 46-Tooth, Blue, Suzuki/Yamaha (620042446)

Upgrade your motorcycle’s final-drive performance with the MOTO-MASTER 7075 Aluminum Rear Sprocket, part number 620042446. Designed for compatible Suzuki and Yamaha applications, this 46-tooth sprocket is manufactured from aircraft-grade 7075-T6 aluminum to provide an excellent balance of strength, durability, and reduced rotating weight. Its blue anodized finish adds a durable protective surface while giving your motorcycle a clean, race-ready appearance.
The MOTO-MASTER 620042446 features self-cleaning grooves between each tooth to help prevent mud and debris from building up during off-road, motocross, and demanding riding conditions. This design supports consistent chain engagement and helps maintain reliable drivetrain operation when the riding environment becomes wet, muddy, or abrasive. The lightweight construction is engineered to help reduce unsprung and rotating mass without compromising the sprocket’s overall performance.
CAD designed and CNC machined using state-of-the-art technology, this MOTO-MASTER rear sprocket delivers precise tooth geometry and dependable fitment for the specified Suzuki and Yamaha applications. Its race-proven design is developed around an optimal strength-to-weight ratio, making it a practical choice for riders seeking durable drivetrain components with competition-inspired performance. Made in the Netherlands, the sprocket combines advanced manufacturing with high-quality materials for long-term use on the trail or track.

Features:

• Aircraft-grade 7075-T6 aluminum construction

• 46-tooth rear sprocket design

• Blue anodized finish for enhanced surface durability

• Self-cleaning grooves help prevent mud and debris buildup

• Lightweight construction helps reduce rotating mass

• Race-proven strength-to-weight ratio

• CAD designed and CNC machined for precision

• Made in the Netherlands

• Compatible with select Suzuki and Yamaha applications

• MOTO-MASTER part number 620042446

Ships from Parts Unlimited.