Keenso Universal Pulley Tensioner Chain Roller 10mm Chain Roller Slider Tensioner Wheel Guide for Motorcycle Pit Dirt Mini Bike AtvGreen

◇ 【Good Quality】-- This Pulley Chain Roller is made from the high quality materials, sturdy and for long time service, ◇ 【Strong Function】-- Specially designed with the swing arm; the chain then runs over it to keep it aligned, ◇ 【Convenient Use】-- The chain roller wheel complete with heavy duty bearings very easy to use, ◇ 【Suitable Fitment】-- Inner diameter: 10mm, can also be used on gas petrol motorized conversions kits, ◇ 【Warm Prompt】-- 10 Inner Diameter, Please check the size and confirm this chain roller meet your need, , , , ,