Mountain Bike 12 Speed Freewheel Bicycle Split Structure Light Cassette Flywheel12 Speed 50T

Item Type: Split Structure Cassette
Material: Aluminum Alloy
Color: As Picture Shown
Speed: 12 Speed

Features

1、The design of guide chain slot + mud drain hole, strong stability, multi‑directional drainage and sand drainage.
2、The large‑area hollow design reduces weight, ultra-light, take small burden to bike.
3、Clear specification of the number of teeth, and has a precise guide wheel effect to make the ride more stable.
4、Wear‑resistant gear combination, the bracket is made of aluminum alloy, durable and sturdy.
5、12 speed freewheel, with 11‑13‑15‑18‑21‑24‑28‑32‑36‑40‑46‑52T and 11‑13‑15‑17‑19‑21‑24‑28‑32‑36‑42‑50T for choice.

Package List

1 x Split Large Flywheel

1 x Split Medium Flywheel  

4 x Gear Ring

1 x Lock Ring

1 x Bracket Sleeve

1 x Iron Ring