11 Speed 36T Flywheel Nickel Chromium Plating Process Road Bike Cassette Freewheel for Cycling

Feature: 1. Multi Layer Plating and Anti Rust Treatment: High tension steel plate nickel chromium plating, multi layer plating and anti rust treatment, high accuracy tooth ratio. 2. Concave and Convex Tooth: Concave and convex tooth design, make the speed change more gliding, weight reduction, and strong compatibility. Suitable for road bikes. 3. Hollow Technology: Hollow technology, can effectively and easily reduce the weight, without burdening the bike, so that riding easier, and more gliding. 4. Runs Smoothly: The flywheel rotates smoothly and has no noise, and can well ensure that it is closely connected with the wheel hub of the bicycle and runs smoothly. 5. Easy to Use: Bike freewheel, easy to use and install, fine workmanship. Without any difficult requirements even though you use it for the first time. Specification: Item Type: Road Bike Freewheel Weight: Approx.546g 19.3oz Speed Ratio: 11 13 15 17 19 21 23 25 28 32 36T Material: Nickel Chrome Steel Applicability: Suitable For Road Bikes. Package List: 1 x Flywheel 2 x Sprockets1 x Flywheel Cover Note: