Bicycles 9 Speed Cassette 11-40T Light Weight Road Bicycles Cassette Flywheel for Road Road Bike Accessories Enduring

Features: Combination Gear: 11-13-16-20-24-28-32-36-40T; Speeds: 9 Speed. The chain guide grooves designs make the shifting more sensitive, and realizes easy, fast and smooth shifting. Make of aluminum alloys, 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: Component: Aluminum Alloys Speed: 9-speed 40T Gear ratio: 11-13-16-20-24-28-32-36-40T

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.