11-46T 11 Speed Bicycle Cassette Freewheel - Durable MTB Bike Sprocket Flywheel for Mountain Bikes - Perfect for Trail Riding, Commuting & Off-Road Cycling Accessories

Specification:Item Type: MTB Bike FreewheelColor: As Pictures ShownSpeed: 11 SpeedNumber of Teeth: 11T-46TWeight: Approx.719g/25.4ozMaterial: High Tensile Steel Plate + Aluminum FrameGear Ratio: 11-13-15-18-21-24-28-32-36-40-46TPackage List:1 x MTB Bike Freewheel

【Hollow Design】The bicycle flywheel can easily reduce the weight, reduce the burden of riding, and achieve a good balance of strength and weight.

【Aluminum Frame】All over the mud holes, effective speed change, is an ideal choice to reduce the weight of the bicycle.

【Excellent alternative】Direct replacement of old or damaged flywheels, an excellent accessory for mountain bikes.

【Excellent quality】High tensile steel plate, quenching process, tempering hardening treatment.

【Exquisite workmanship】Surface nickel chrome silver, multi-layer electroplating treatment, high temperature resistance, strong and durable.