Moose Racing Rear Sprocket, 50-Tooth Aluminum, Red for Beta (1211-BET-50-13)

Upgrade your Beta motorcycle’s final-drive performance with the Moose Offroad 1211-BET-50-13 rear sprocket. Manufactured from 7075 T651 aluminum and finished in red, this 50-tooth sprocket is designed to provide a strong, durable, and precisely machined replacement for demanding off-road use. Its optimized tooth profile promotes reliable chain engagement and consistent power transfer.
The 7075 T651 aluminum receives an additional tempering process to help reduce distortion and improve structural stability. Compared with typically thinner 7075 T6 sprockets, the Moose Offroad design provides optimized tooth thickness for enhanced durability without unnecessary material. This balance helps support dependable performance during aggressive riding, repeated acceleration, and challenging terrain.
Feature: 7075 T651 aluminum construction provides a strong, lightweight sprocket material.
Feature: Additional tempering helps reduce distortion and supports dimensional stability.
Feature: Optimized tooth thickness promotes maximum tooth and chain contact.
Feature: 100% machined construction delivers precise tooth geometry without stamping or grinding.
Feature: 50-tooth configuration is designed for Beta applications requiring compatible final-drive gearing.
Feature: Red finish adds a distinctive appearance while complementing off-road motorcycle components.
The Moose Offroad 1211-BET-50-13 rear sprocket is built for riders who value accurate fit, dependable chain contact, and durable performance. Its fully machined construction and carefully treated aluminum alloy make it a practical choice for replacing a worn sprocket or configuring a Beta motorcycle for a specific riding setup. Verify your motorcycle’s year, model, and existing drivetrain specifications before installation.

Features:

• 7075 T651 aluminum construction provides a strong, lightweight sprocket material.

• Additional tempering helps reduce distortion and supports dimensional stability.

• Optimized tooth thickness promotes maximum tooth and chain contact.

• 100% machined construction delivers precise tooth geometry without stamping or grinding.

• 50-tooth configuration is designed for compatible Beta applications.

• Red finish provides a distinctive appearance for off-road motorcycle builds.

Ships from Parts Unlimited.