Moose Racing Dual Rear Sprocket 48-Tooth Blue for Yamaha (1210-251-48-12X)

The Moose Offroad Dual Rear Sprocket, part number 1210-251-48-12X, is engineered for Yamaha riders who need dependable drivetrain performance in demanding off-road conditions. Its dual-material construction combines a lightweight 7075-T6 aluminum inner ring with a heavy-duty steel outer ring, providing a practical balance of reduced weight, strength, and long-term durability. The blue finish adds a distinctive look while maintaining a professional appearance on your motorcycle.
The sprocket is designed to outlast standard aluminum rear sprockets while remaining lighter than conventional steel alternatives. This combination helps support responsive handling and reliable power transfer without sacrificing the rugged performance required for trail riding, motocross, and other off-road applications. The reinforced steel outer ring helps resist tooth wear, while the aluminum center keeps the overall assembly lighter than an all-steel sprocket.
Self-cleaning mud grooves between each tooth help prevent dirt and debris from building up during wet or muddy rides. By reducing accumulation around the sprocket teeth, the grooves support smoother chain engagement and help maintain consistent drivetrain operation in challenging terrain. The Moose Offroad 1210-251-48-12X is a durable replacement choice for compatible Yamaha motorcycles and a strong upgrade for riders seeking improved sprocket longevity and off-road reliability.

Features:

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

• Designed to outlast standard aluminum rear sprockets

• Lighter than conventional steel rear sprockets

• Self-cleaning mud grooves between each tooth help prevent dirt buildup

• 48-tooth rear sprocket with blue finish

• Compatible with specified Yamaha applications

• Brand: Moose Offroad

• Part Number: 1210-251-48-12X

Ships from Parts Unlimited.