Features:
Made of quality materials, high strength, anti-rust, non-deformation and durable.
CNC machining makes the surface smooth and can prevent abrasion damage.
With this adapters, you can change 100*15mm front hun into 110*15mm, and 142*12mm rear hub into 148*12mm.
Comes with necessary fittings, easy to install and use.
Type：bike hub adapter
Color：black
Material: alloy
Weight：36g
Fit for 100*15mm to 110*15mm(for front), 142*12mm to 148*12mm(for rear)
Package includes：1 set bike hub adapter