HTTKSE 11-Speed Mountain Bike Cassette 11-40T - Super Lightweight Cycling Freewheel for MTB & Road Bikes - Durable Silver Black Bicycle Gear - Perfect for Trail Riding, Commuting & Performance Cycling

Feature:1. Close ratio gearing allows a more efficient use of energy through finer cadence control2. Corrosion-resistant steel cassette lock ring3. Easy to InstallMaterial: metalColor: as picture showPackage includes: 1* speed cassetteWarm Tip: Dear buyer, due to lighting effect, monitor's brightness, manual measurement, etc., there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you!About us: We are devoted to providing sustainable and good-quality goods, keeping improving by continuously listen to customers' requirements. You are welcomed to contact us if you have any problems.

Original parts guarantees that all components work perfectly for optimum performance and maximum safety and longevity.

NO NOICE: The 11 speed cassette can promise smooth rotation of chain without much noise.

PRECISE: High precision thread ensures close connection with the bike hub and smooth operation.

SPEED PROMOTION: Providing fast riding speed with less effort needed, reliable to use.

DURABLE MATERIAL: This cassette is constructed of high strength steel, anti-rust, non-deformation, wear-resistant, high performance of durability.