TM Designworks Blue Chain Guide for Yamaha YZ250F and YZ450F (RCG-YZ4-BU)

Improve rear chain control with the T.M. Designworks RCG-YZ4-BU Blue Chain Guide, engineered for Yamaha YZ250F and YZ450F applications. This high-performance guide uses T.M. Designworks’ exclusive RMS (Return Memory System) plastic formula, which helps the guide return to its centered position after impact. The result is dependable chain guidance during aggressive riding, racing, and off-road conditions.
The RMS material is formulated with UV protection to help resist color fading from prolonged exposure to sunlight. An integrated oil additive helps reduce friction between the chain and guide, supporting smooth chain movement and reducing drag during operation. The blue finish adds a distinctive appearance while maintaining the functional performance expected from T.M. Designworks components.
Feature: RMS (Return Memory System) plastic formula helps the guide return to center after impact.
Feature: UV-protected material helps resist color fading caused by sunlight exposure.
Feature: Oil additive helps reduce friction for smoother chain movement.
Feature: Designed for Yamaha YZ250F and YZ450F motorcycles.
Feature: Proven design used by more factory race teams than other rear chain guides.

Features:

• RMS plastic formula helps the chain guide return to center after impact

• UV protection helps resist color fading

• Oil additive helps reduce friction between the chain and guide

• Designed for Yamaha YZ250F and YZ450F motorcycles

• Used by more factory race teams than other rear chain guides

Ships from Parts Unlimited.