Moose Racing Dual Sprocket 49-Tooth Blue for Yamaha (1210-251-49-12X)

Upgrade your Yamaha drivetrain with the MOOSE OFFROAD Dual Sprocket, engineered to provide the durability of steel with the reduced weight of aluminum. This 49-tooth rear sprocket features a performance-focused two-piece construction designed for demanding off-road riding, racing, trail use, and motocross applications. The blue finish adds a distinctive look while maintaining the dependable function expected from MOOSE OFFROAD components.
The inner ring is manufactured from 7075-T6 aluminum to help reduce rotational weight compared with a conventional steel sprocket. A heavy-duty steel outer ring surrounds the tooth area, delivering enhanced wear resistance and extended service life compared with standard aluminum rear sprockets. This combination helps balance lightweight performance with the strength required for high-load riding conditions.
Self-cleaning mud grooves between each tooth help prevent dirt, mud, and debris from building up around the chain engagement area. By supporting cleaner tooth contact, the groove design helps promote consistent drivetrain operation in changing terrain. The 49-tooth gearing configuration can also be used to tailor acceleration and low-speed control to suit your Yamaha and riding style. Confirm compatibility with your specific motorcycle before installation.
Feature: Dual-material construction combines a 7075-T6 aluminum inner ring with a heavy-duty steel outer ring.
Feature: 49-tooth rear sprocket configuration for Yamaha applications.
Feature: Blue finish provides a distinctive appearance.
Feature: Self-cleaning mud grooves help reduce dirt buildup between teeth.
Feature: Lighter than comparable steel rear sprockets while offering greater durability than standard aluminum designs.
Feature: MOOSE OFFROAD part number 1210-251-49-12X.

Features:

• Dual-material construction combines a 7075-T6 aluminum inner ring with a heavy-duty steel outer ring.

• 49-tooth rear sprocket configuration for Yamaha applications.

• Blue finish provides a distinctive appearance.

• Self-cleaning mud grooves help reduce dirt buildup between teeth.

• Lighter than comparable steel rear sprockets while offering greater durability than standard aluminum designs.

• MOOSE OFFROAD part number 1210-251-49-12X.

Ships from Parts Unlimited.