Moto-Master 7075-T6 Aluminum Rear Sprocket 48-Tooth Black for MX 85 (620182248)

Upgrade your motocross bike with the MOTO-MASTER 7075-T6 Aluminum Rear Sprocket, designed for riders who demand dependable performance, reduced rotating weight, and race-ready durability. This 48-tooth rear sprocket is engineered specifically for MX 85 applications and features a black color-anodized finish that helps protect the surface from wear while providing a clean, professional appearance. Part number 620182248 identifies this precision-manufactured MOTO-MASTER component.
Built from aircraft-grade 7075-T6 aluminum, the sprocket delivers an excellent balance of strength and low weight. Its race-proven design is CAD engineered and CNC machined using advanced manufacturing technology to maintain precise tooth geometry and consistent drivetrain engagement. The optimized strength-to-weight ratio helps reduce unsprung and rotating mass, supporting responsive acceleration and handling without compromising durability in demanding riding conditions.
Self-cleaning grooves between each tooth help prevent mud and debris from building up during off-road use, promoting reliable chain engagement in challenging terrain. The anodized coating adds another layer of surface durability, while the carefully engineered profile is designed to withstand the demands of motocross racing and regular maintenance. Manufactured in the Netherlands, the MOTO-MASTER 7075-T6 Aluminum Rear Sprocket combines precision construction, practical off-road performance, and proven racing design for MX 85 riders seeking a dependable replacement or performance upgrade.

Features:

• Aircraft-grade 7075-T6 aluminum construction for high strength and reduced weight

• 48-tooth rear sprocket designed for MX 85 applications

• Self-cleaning grooves help prevent mud and debris buildup between teeth

• Black color-anodized surface enhances durability and appearance

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

• CAD designed and CNC machined for precise fit and consistent performance

• Manufactured in the Netherlands

Ships from Parts Unlimited.