Bicycle Freewheel Bicycle Flywheel 9 Speed 11‑50T Sprocket Cassette Card Type Bicycle Accessory

Features:
1. The bicycle steering wheel is resistant to high temperature, corrosion, rust and non-deformation.
2. With extremely strong strength, durability and wear resistance.
3. Adopt a hollow design. While reducing weight, it can also increase speed.
4. Easy to install, no adjustment is required, stable gears and precise positioning are provided within the range.
5. Excellent accessory for mountain bikes and road bikes, which is the favorite of cyclists.
Specification:
Item Type: Bicycle Freewheel
Material: Chrome Molybdenum Steel
Color: As Pictures Shown
Weight: Approx. 583g / 20.6oz
Specifications: 9-speed 11-50T
Small teeth: 11T
Teeth: 11-13-16-20-24-30-36-42-50T
Black big teeth: 50T
Mountain flywheel high ratio flywheel, high ratio flywheel, for single tooth disc. It is easier to climb a hill

Package List:
1 x Bicycle Freewheel