2pc 10MM Drive Chain Pulley Roller Slider for Motorcycle Pit Dirt Mini Bike ATV

Universal Pulley Tensioner Chain Roller, 10mm Chain Roller Slider Tensioner Wheel Guide for Motorcycle Pit Dirt Mini Bike Atv
Designed as a direct replacement for the OEM design
Specially designed with the swing arm; the chain then runs over it to keep it aligned
Compatible with both Upper AND Lower chain on your bike
It is suitable for most of dirt pit bikes, street bikes, motorcycles, ATV, off road vehicles, etc