ALL BALLS 79-5002 MX UPPER CHAIN ROLLER 38mm YAMAHA YZ80 YZ 80 1981-1982

All Balls Yamaha Upper Chain Roller 38mm (79-5002)

Bike Fitment:

• Yamaha YZ80 1981
• Yamaha YZ80 1982

Specifications:

• 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.