Bicycles Cassettes Cog Freewheels Mountain Bike Freewheels High Strength Single Speed Flywheel Easily to Install

Features:
The high performances designs of mountain bike single speed flywheel provide fast cycling speed while saving effort.
Mountain bike single speed flywheel have smooth turn action no much noise.
Make of Stainless steel, strong, Rusts resistant and wear resistant.
It have high accuracy thread machining to ensures a tight connection with the bike wheel andsilky running.
It can directly replaces old and broken accessories, ensuring the normal of your bike.

Specifications:
Materials: Stainless steel
Style: 12T/13T/14T/15T/16T/17T/18T
Size: as shown in the picture

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

Package includes:
1pc Single Speed Flywheel