1. Made of quality materials, high strength, anti-rust, non-deformation and durable
2. CNC machining makes the smooth and can prevent abrasion damage
3. With this adapters, you can change 100*15mm front hun into 110*15mm, and 142*12mm rear hub into 148*12mm
4. Comes with necessary fittings, easy to install and use
5. Useful accessory for bike lovers to DIY bike

Spec:
Features:
Made of quality materials, high strength, anti-rust, non-deformation and durable.
CNC machining makes the 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.
Useful accessory for bike lovers to DIY bike.
Specification:
Material: Aluminium Alloy
Color: Shown as picture
Options: for Front ; for Rear
Fit for 100*15mm to 110*15mm(for front), 142*12mm to 148*12mm(for rear)
Size: Approx. For Front-5.3 x 5.3 x 0.5cm / 2 x 2 x 0.19inch; For Rear-5.3 x 5.3 x 0.3cm / 2 x 2 x 0.12inch
Weight: Approx. 28-33g
Package List:
1 x Bike Hub
2 x Washers
6 x Screws