Light Weight Bicycles Freewheel 3 Speed Road Bike Cassette 9-13-17T Mountain Bike Flywheel Cycling Accessories

Features: Combination Gear: 9-13-17T; Speeds: 3 Speed. The Antifalling chain tooth loss designs, the chain guide grooves designs make the shifting more sensitive, and realizes easy, fast and smooth shifting. Make of metal, light weight and Enduring. It features a hollows designs, improving drainage, mud dispersion, and heat dissipation. Suitable for a wide ranges of bikes, including road bikes, mountain bikes, and Road bikes.

Specifications: Materials: Metal Number of teeth: 9-13-17T

Package Includes: 1pc Road Bike Cassette

note: Please allow 1-2cm errors due to manual measurement, make surely that you not mind before order. Due to difference between different monitors, the picture may not reflect the actual color.