Koso Cam Chain Tensioner – Honda Grom (2022+)

The Koso High Performance Cam Chain Tensioner (MU640000) is made from high quality materials that could save your engine from expensive damage. Koso came up with this long lasting solution to replace the OEM chain tensioner which has a tendency to wear out prematurely. 

*Please note: Does not fit 2020 and earlier models

• Koso Part MU640000
• 6061 Aluminum Arm
• Chromium Molybdenum Steel Wheel