Feature●√ Chain Idler for most of bicycle engine●√ The Pulley Wheel is an upgraded chain idler pulley wheel for smoother riding●√ Easy to install: unbolt and remove your stock idler pulley wheel, bolt this pulley wheel in to the stock bracket, adjust your pulley to your chains needs●√ Bore diameter: 10mmDescription
Condition: 100% New Color : White Bore diameter: 10mm Pacakge include : 1 x Idler Pulley