8 Speed 11?34T Bicycle Freewheel Nickel Chromium Steel Mountain Bike Cassette Freewheel Replacement

Feature: 1. [8 Speed 34T Flywheel] Smooth rotation and no noise, to ensure close connection with the bicycle hub and stable operation. 2. [Easy to Install and Remove] Directly replace the old or damaged flywheel, without any adjustments to the transmission system. 3. [High Tensile] Steel plate is nickel chromium plated, multilayer electroplating and anti rust treatment, high accuracy gear ratio. 4. [Deficient Tooth Design] Irregularly shaped teeth with cutting angles, smoother gear shifting and weight reduction, and strong compatibility. 5. [Hollow Design] Reduce the burden of riding, achieve good balance between strength and weight, make riding lighter and smoother. Specification: Item Type: 8 Speed Bicycle Flywheel Weight: Approx.393g13.9oz Suitable: for Mountain Bikes Material: Nickel Chromium Steel Speed Ratio: 8 Speed 1134T, 1113151821242834T. Package List: 1 x Bicycle Flywheel2 x Gear Ring1 x Flywheel Cover[8 Speed 34T Flywheel] Smooth rotation and no noise, to ensure close connection with the bicycle hub and stable operation. [Easy to Install and Remove] Directly replace the old or damaged flywheel, without any adjustments to the transmission system. [High Tensile] Steel plate is nickel chromium plated, multilayer electroplating and anti rust treatment, high accuracy gear ratio. [Deficient Tooth Design] Irregularly shaped teeth with cutting angles, smoother gear shifting and weight reduction, and strong compatibility. [Hollow Design] Reduce the burden of riding, achieve good balance between strength and weight, make riding lighter and smoother.