LIUMANG 11 Speed Bike Cassette 11-52T - MTB & Road Bike Replacement Sprocket - Gold Black Freewheel for Mountain & Road Bicycles - Perfect for Trail Riding, Commuting & Performance Cycling

Hollow design: The flywheel adopts a hollow design, which reduces the weight to a certain extent. The golden surface looks exquisite, giving a feeling of luxury and high-end.Material: metalColor: as picture showPackage includes: 1* speed cassetteFeature:1. Close ratio gearing allows a more efficient use of energy through finer cadence control2. Corrosion-resistant steel cassette lock ring3. Easy to InstallWarm 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.

Not easy to rust: The surface is chrome-plated, which is not easy to rust and has a long service life.

PERFECT ACCESSORY: Perfect replacement of old flywheel, perfect operation, for best performance and maximum safety and life.

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

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.