Shimano Chain tensioner for vertical frame leg Alfine CT-S510 Noir ICTS510

Silver chain tensioner, suitable for city bikes.material: aluminum.chain line: 41.1mm.vertical mounting.

The Shimano Alfine CT-S510 Chain Tensioner Single-Speed in black is a must-have for any cyclist who wants to ensure their bike's chain stays tight and secure. Made from high-quality aluminum, this chain tensioner is built to last and withstand the rigors of daily use.The structure of this chain tensioner features a single fixed pulley, which helps... moreto keep the chain in place and prevent it from slipping off the sprocket. The toe cap is designed for vertical pin, making it easy to install and adjust to your bike's specific needs.Compatible with the CS-S500 SM-GEAR sprocket cassette, this chain tensioner can accommodate rear sprockets with a maximum of 20T (CS-S500) or 23T (SM-GEAR) and a minimum of 18T (CS-S500) or 16T (SM-GEAR). It is also compatible with HG 9-speed (CS-S500), HG 8/7/6-speed (SM-GEAR) chains, and is suitable for Alfine and Nexus hub gears.With a single rear speed and transmission, this chain tensioner is perfect for cyclists who prefer a simple and straightforward riding experience. It is also suitable for e-bikes with STEPS E6000 compatibility and can be used with dropout widths ranging from 4 to 9 mm.Overall, the Shimano Alfine CT-S510 Chain Tensioner Single-Speed in black is a reliable and durable accessory that will help keep your bike's chain in top condition, ensuring a smooth and enjoyable ride every time.