Chain Tensioner – Coolster 3125, 3150 ATVs XR125 Dirt Bike

Description

Chain Adjuster for Coolster ATVs and Dirt Bikes This chain adjuster fits many models of atvs, dirt bikes including Coolster. Check pictures and measurements to verify if this adjuster is the correct application for your model. Adjuster description: Roller width: 38.2mm (1.50 in) Roller diameter: 37.4mm (1.47 in) Roller uses (2) 608zz bearings 70.5mm (2.77 in) length from center of roller to center hole that spring is around. Overall length of metal part of tensioner: 102.5mm (4.03 in) Shaft diameter: 7.7mm (0.30 in) Includes spring, spacer and lock nut Spring is included MGM-LA003 MGM-LA004 Kn