SE BIKES SE Chain Tensioner Purple

SE Racing "Lockit" aluminum alloy chain tensioners (pair) SE Lockit chain tensioners for 3/8 axles allow for perfect chain adjustment and will keep your rear wheel locked in place. COLOR: PURPLE * CNC 6061 T-6 Aluminum * Fits 3/8" (10mm) axle * Dual hole, single bolt design * 2.5oz per pair