ALL BALLS 79-5008 MX LOWER CHAIN ROLLER 34mm YAMAHA YZ490 YZ 490 1983-1986
All Balls Yamaha Lower Chain Roller 34mm (79-5008)
- Yamaha YZ490 1983
- Yamaha YZ490 1984
- Yamaha YZ490 1985
- Yamaha YZ490 1986
- A quality replacement chain roller kit from All Balls Racing.
- Designed as as direct replacement for the OEM design.
- 34mm and 38mm rollers feature an outer mechanical seal to protect the bearings from dirt and water and include mounting hardware.
|Unit Of Measure||ea|