Wake Bike Cassette 11speed 11-42t Bicycle Freewheel for Mtb Road Bike

Using hardening technology, it has higher wear resistance, durability, high temperature resistance, corrosion resistance, rust resistance, no deformation, and good impact resistance.Provide fast and accurate index conversion function through the special tooth profile and slope. Special-shaped irregular cutting angle tooth profile, better compatible with various transmission chains, the gears are sensitive and smooth.The cavity design can easily reduce the weight, reduce the driving load, and achieve a good balance between strength and weight. Independent small tooth ring is convenient for future replacement and maintenance.It is easy to install and require no adjustment for the transmission system. The unique mountain bike chain design can also control the speed shift function.Made of high strength steel, nickel chromium plated treatment, it is sturdy and durable and has a long service life.Item Type: 11 Speed FreewheelShown Product Weight: Approx.557g / 19.6ozGear Teeth:11-speed 11-42T: 11-13-15-17-19-21-24-28-32-36-42TColour: silver + blackMaterial: steelPackage Contents:1 * Bike CassetteOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.