9 Speed 14‑42T Freewheel 9 Speed Cassette Aluminum Alloy Bike Freewheel for Electric Bike Moped

Feature: 1. Hollow Out Design: The 9 speed 14‑42T flywheel adopts hollow out design, which can easily reduce weight and reduce cycling burden, achieving a good balance between strength and weight. 2. Aluminum Alloy Material: The 9 speed 14‑42T flywheel is made of aluminum alloy, which is not easy to rust and is durable. 3. Smooth Rotation and No Noise: The 9 speed 14‑42T cassette freewheel rotates smoothly without noise, great using experience. 4. Accurate Internal Threads: High accuracy internal threads ot the 9 speed cassette ensure a tight connection with the bicycle hub. 5. Easy To Install: Bike freewheel is easy to install, you can directly replace the old or damaged freewheel to obtain higher strength. Specification: Item Type: Bike Cassette Product Material: Aluminum Alloy Weight: Approx. 651g 23.0oz. Package List: 1 x Bike Cassette