2pcs 0.5in Chain Tensioner Adjusters Aluminum for Motorcycles Mountain Bikes

Premium Aluminum: High quality aluminum material, rugged, rustproof, corrosion resistant and . Function: Efficient to prevent the chain fall for flabby that improve the of riding.

Design: This chain tensioner adjuster is , fit for motorcycles and mountain bikes, etc. Item Type: Chain Tensioner Adjuster Material: Aluminum Application: for motorcycles, electromobile, mountain bikes.