Moto-Master 7075 Aluminum Rear Sprocket 46-Tooth Black for Yamaha YZ 65 (620332246)

Upgrade your Yamaha YZ 65 with the MOTO-MASTER 7075 Aluminum Rear Sprocket, part number 620332246. Designed for riders who demand dependable performance and reduced rotating weight, this 46-tooth rear sprocket is manufactured from aircraft-grade 7075-T6 aluminum. Its lightweight construction helps support responsive acceleration and handling while maintaining the strength required for motocross and off-road riding.
The MOTO-MASTER sprocket features self-cleaning grooves between each tooth to help prevent mud and debris from building up during demanding riding conditions. A race-proven tooth profile delivers a practical balance of strength and weight, while the black color-anodized surface adds durability and helps protect the aluminum from wear. The finish also provides a clean, competition-ready appearance.
CAD designed and CNC machined in the Netherlands using advanced manufacturing technology, the MOTO-MASTER 620332246 is built for precise fitment and consistent performance. Its optimized strength-to-weight ratio makes it an excellent replacement or upgrade for riders seeking a high-quality rear sprocket for the Yamaha YZ 65. Verify year and model compatibility before installation, and replace the chain and sprockets as a complete set when wear is present.

Features:

• Aircraft-grade 7075-T6 aluminum construction

• 46-tooth rear sprocket designed for Yamaha YZ 65 applications

• Self-cleaning grooves help prevent mud and debris buildup

• Lightweight design supports reduced rotating mass

• Color-anodized black surface provides added durability

• Race-proven design with an optimized strength-to-weight ratio

• CAD designed and CNC machined for precise manufacturing

• Made in the Netherlands

• Brand: MOTO-MASTER

• Part Number: 620332246

Ships from Parts Unlimited.