CS11 Bicycle 11 Speed 11‑46T MTB Bike Freewheel Cassette Sprocket Flywheel Bicycle Parts

Feature: 1. High Tensile Steel Plate: High tensile steel plate, quenching process, tempering hardening treatment. 2. Surface Nickel Chrome Silver: Multilayer electroplating anti rust, high temperature resistance, corrosion resistance. 3. Strong Aluminum Frame: All over the mud holes, effective speed change, is an ideal choice to reduce the weight of the bicycle. 4. Hollow Design: It can easily reduce weight, reduce the burden of riding, and achieve a good balance between strength and weight. 5. Easy to Install and Use: Direct replacement of old or damaged flywheels, an excellent accessory for mountain bikes. Specification: Item Type: MTB Bike Freewheel Color: As Pictures Shown Speed: 11 Speed Number of Teeth: 11T 46T Weight: Approx.719g 25.4oz Material: High Tensile Steel Plate + Aluminum Frame Gear Ratio: 11 13 15 18 21 24 28 32 36 40 46T. Package List: 1 x MTB Bike Freewheel