Perfect refit accessories for your fixed gear bike!?

Features:?
Made of durable aluminium alloy.?
36 holes design.?
Suitable for fixed gear bike.?
Fully functioned for daily use or fancy movement tricks.?

Specifications:?
Material: Aluminium alloy?
Length: 140mm (Front)￡? 170mm (Rear)?
Weight: 273g / 9.6oz (Front)￡? 425g / 15oz (Rear)?

Package List:?
1 * Front Hub?
1 * Rear Hub