8 24 Speed Mountain Bike Bicycle 13‑28T Freewheel Nickel Plating Processing RC Car Upgrades Parts

Feature: 1. 8 Speed Flywheel: 8 speed flywheel with 13‑28T, compatible with electric bikes, mountain bikes, freight bikes, urban bikes, commuter bikes with hub motors, etc 2. Hub Flywheel Thread Type and Diameter: Hub flywheel offset is 39.5mm 1.6in, hub flywheel thread type is B1.37x24, hub flywheel thread Diameter is 34mm 1.3in. 3. Manufacturing Material: Made of high strength steel material, the surface is nickel plated, it is strong and durable, which undoubtedly extends its service life. 4. Diverse Features: The total height is 39.5mm+ ‑0.2mm, the weight is 535g + ‑1g, hot rolled steel gear with 3 layers of nickel plating, and the steel clutch mechanism is adopted. 5. Simple Operation: Simple to operate, easy to use, easy to install and disassemble. Specification: Item Type: 8 Speed Bike 13‑28T Freewheel Weight: Approx.501g 17.7oz Specification: 13, 14, 16, 18, 20, 22, 24 And 28T Application: 8 24 SpeedTotal Height: Approx.39.5mm 1.6in + ‑0.2mm Hub Flywheel Thread Type: B1.37x24 Hub Flywheel Thread Diameter: Approx.34mm 1.3in . Package List: 1 x 8 Speed Flywheel