Moto-Master 7075-T6 Aluminum Rear Sprocket, 46-Tooth Blue, Yamaha YZ 65 (620332446)

Upgrade your Yamaha YZ 65 with the MOTO-MASTER 7075-T6 Aluminum Rear Sprocket, Part 620332446. Designed for motocross and off-road performance, this 46-tooth rear sprocket combines lightweight construction with the strength needed for demanding riding conditions. Its race-proven design delivers an optimized strength-to-weight ratio to help support responsive acceleration and dependable drivetrain performance.
The sprocket is manufactured from aircraft-grade 7075-T6 aluminum and CNC machined using advanced technology for precise tooth profiles and consistent fitment. Self-cleaning grooves between each tooth help reduce mud buildup, supporting smooth chain engagement in challenging terrain. A durable blue anodized finish adds surface protection while providing a distinctive appearance that complements your motorcycle.
MOTO-MASTER develops performance-focused drivetrain components with precision engineering and quality manufacturing. Made in the Netherlands, this rear sprocket is built for riders who want a lightweight, durable replacement designed specifically for the Yamaha YZ 65. Verify your motorcycle application and existing drivetrain specifications before installation to ensure proper compatibility.

Features:

• Material: Aircraft-grade 7075-T6 aluminum construction

• Tooth Count: 46-tooth rear sprocket design

• Mud Management: Self-cleaning grooves between each tooth help prevent mud buildup

• Construction: CAD designed and CNC machined for precise performance

• Performance: Race-proven strength-to-weight ratio with lightweight construction

• Finish: Blue anodized coating for added surface durability

• Fitment: Designed for Yamaha YZ 65 motorcycles

• Manufacturing: Made in the Netherlands

Ships from Parts Unlimited.