Moto-Master 7075-T6 Aluminum Rear Sprocket, 49 Tooth, Black - Suzuki/Yamaha (620042249)

Upgrade your motorcycle’s drivetrain with the MOTO-MASTER 7075-T6 Aluminum Rear Sprocket, Part 620042249. Designed for compatible Suzuki and Yamaha applications, this 49-tooth sprocket delivers a dependable balance of strength, low weight, and race-focused performance. Its aircraft-grade 7075-T6 aluminum construction helps reduce unsprung and rotating mass while providing the durability required for demanding street, trail, and competition use.
The sprocket features self-cleaning grooves between each tooth to help prevent mud and debris from building up during off-road riding. A color-anodized black surface adds protection against wear and gives the sprocket a clean, professional appearance. The race-proven design is engineered for an optimal strength-to-weight ratio, helping support responsive acceleration and consistent chain engagement without adding unnecessary bulk.
MOTO-MASTER uses CAD design and state-of-the-art CNC machining to produce the 620042249 sprocket with precise tooth geometry and dependable fitment. Made in the Netherlands, this rear sprocket is built for riders who demand carefully engineered replacement components and reliable performance in challenging conditions. Verify your motorcycle’s year, model, chain specification, and original sprocket configuration before installation.

Features:

• Aircraft-grade 7075-T6 aluminum construction

• 49-tooth rear sprocket configuration

• Self-cleaning grooves help prevent mud build-up between teeth

• Lightweight design helps reduce rotating and unsprung mass

• Black color-anodized surface for added durability

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

• CAD designed and CNC machined for precise production

• Made in the Netherlands

• Brand: MOTO-MASTER

• Part Number: 620042249

• Application: Compatible Suzuki and Yamaha motorcycles

Ships from Parts Unlimited.