BOLANY Bicycle 8 Speed 11‑32T MTB Bike Freewheel Cassette Sprocket Flywheel Bicycle Parts

Feature: 1. Gear Material: Chromium molybdenum steel material, high rigidity and high strength, high wear resistance. 2. Unique design: Chain guide groove design makes the shift more sensitive, the mud drain hole is easier to clean, and the chain is not easy to drop. 3. Surface Nickel Chromium Treatment: Corrosion resistance, good heat resistance, easy to maintain, seldom by internal friction, compatible with two gearing systems. 4. Stable Operation: Smooth rotation without noise, high precise internal thread, to ensure close connection with the bicycle hub, and stable operation. 5. Lightweight Gear Combination: Accurate chain guide effect, allowing smooth riding and accurate shifting. 11‑32T number of teeth, compatible for HG base mountain bike. Specification: Item Type: Bicycle Flywheel Style: 8 Speed 32T Color: Silver Material: Chrome Molybdenum Steel (Nickel Plated on the Surface) Weight: Approx.408g 14.4oz Number of Teeth: 11 13 15 18 21 24 28 32T Compatible: for HG Base Mountain Bicycle. Package List: 1 x Bike Freewheel3 x Cassette Flywheel Accessories