Acerbis Rear Chain Guide Yamaha YZ125-450X ('07-UP) | 211497 mojodrive This solid body design features

This solid body design features our exclusive “RMS” (Return Memory System) plastic formula is virtually impact resistant

Inner nylon sleeve for longer life and smooth operation

triple-clamps

The super-slim clutch-side windowed core not only minimizes the outer grip diameter

This product offers a simple 2-bolt installation

Acerbis Rear Chain Guide Yamaha YZ125-450X ('07-UP) | 211497 mojodrive This solid body design featuresFeatures: INJECTION MOLDED POLYURETHANE USES ALL OEM MOUNTS AND HARDWARE Fitment: FANTIC XE 125 2021 UP FANTIC XEF 250 2021 UP FANTIC XEF 450 2021 UP FANTIC XX 125 2021 UP FANTIC XX 250 2021 UP YAMAHA WR 125 2T 2008 2017 YAMAHA WR 250 2T 2008 2021 YAMAHA WRF 250 2007 2008 YAMAHA WRF 450 2007 2008 YAMAHA YZ 125 2008 UP YAMAHA YZ 250 2007 UP YAMAHA YZ 250 F 2007 UP YAMAHA YZ 250 FX 2021 UP YAMAHA YZ 450 F 2007 UP YAMAHA YZ 450 FX 2021 UP