Description:

Front Hub Adapter: The front 15mm boost hub adpater allows 100mmx15mm front hub convert into 110mmx15mm.
Rear Hub Adapter: The rear 12mm boost hub adpater allows 142mmx12mm front hub convert into 148mmx12mm.
Material: Made of aluminium alloy material, which is high strength, anti rust, non deformation and durable.
Package Includes: This set includes 1pcs hub conversion adapter, 2pcs spacer and 6pcs bolts.
Easy to Use: Comes with necessary accessories, easy to install and convenient to use.

Specification:

Item Type: Bicycle Hub Conversion Adapter
Material: Aluminium Alloy

Size Chart:

Hub Conversion Adapter Size:
3mm: About 44x3mm/1.73x0.12inch
5mm: About 44x5mm/1.73x0.2inch
Spacer Size(Outer Dia. x H):
3mm: About 18.9x3mm/0.74x0.12inch
5mm: About 21x5mm/0.83x0.2inch
Bolts Size(Dia. x H): About 9.9x17.4mm/0.39x0.69inch

Package Includes:

1 Piece Bicycle Hub Conversion Adapter
2 Pieces Spacer
6 Pieces Bolts

Note:

1. Please allow slightly error due to manual measurement.
2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.
3. Wish you a wonderful on-line shopping!