Nikou Chain Tensioner Adjuster Black Bolt On Roller Motorcycle Link Length Modified Universal Accessories Tool

Chain Tensioner - 100% new and high quality, adopt iron + plastic material, which is durable for long times. Chain Adjust Tensioner - Easy to install, lossless body, adjust the chain automatically, avoid manual adjustment. Chain Adjust Tool - With very solid and durable design, effcient to prevent the chain fall for flabby. Motorcycle Chain Tensioner - Improve the safety of driving abrasion resistant and durable, greatly improving the tire’s inadequacies. Adjustable Chain Tensioner - Suitable for most motorcycle, motorcycle modified parts adjust the large chain tensioner automatically.