Features:
Made with high-strength steel.
Turn your MTB into a fixed gear in just minutes.
Compatible with 10/11 speed HG hub body.
Increase contact area and protect hub body.
Specifications:
Material: Steel
Teeth: 16T / 17T / 18T / 20T (optional)
Weight: Approx. 90g - 110g / 3.2oz - 3.9oz
Package List:
1 * Bicycle Freewheel