Features:
Constructed of high strength steel, anti-rust, non-deformation, wear-resistant, high performance of durability. High precision thread ensures close connection with the bike hub and smooth operation. It can promise smooth rotation of chain without much noise . Providing fast riding speed with less effort needed. Reliable to use, applicable to mountain bike freewheel.
Specification:
Material: Stainless steel
Weight: 430g/15.2oz
Variable speed: 7 speed
Size: 11.5 * 11.5cm / 4.5 * 4.5in
Package List:
1 x Bike Freewheel Set