Your cart is empty.
Your cart is empty. Features:
Material: Made of aluminium alloy material, which is high strength, anti-rust, non-deformation and durable.
Front Hub Adapter: This front 15mm boost hub adpater allows 100mm*15mm front hub convert into 110mm*15mm.
Rear Hub Adapter: The rear 12mm boost hub adpater allows 142mm*12mm front hub convert into 148mm*12mm.
Package Includes: This set includes 1pc x hub conversion adapter,2pcs x spacer and 6pcs x bolts.
Easy Use: Comes with necessary accessories, easy to install and convenient to use.
Specifications:
Item Type: Bicycle Hub Conversion Adapter
Material: Aluminium Alloy
Color: Red, Black
Fitment For: This front 15mm boost hub adpater allows 100mm*15mm front hub convert into 110mm*15mm; The rear 12mm boost hub adpater allows 142mm*12mm front hub convert into 148mm*12mm
Hub Conversion Adapter Size: 3mm: About 44 x 3mm/1.73 x 0.12inch, 5mm: About 44 x 5mm/1.73 x 0.2inch
Spacer Size(Outer Dia. x H): 3mm: About 18.9 x 3mm/0.74 x 0.12inch, 5mm: About 21 x 5mm/0.83 x 0.2inch Bolts Size(Dia. x H): About 9.9 x 17.4mm/0.39 x 0.69inch
Package Includes:
1Pc x Hub Conversion Adapter
2Pcs x Spacer
6Pcs x Bolts
Notes:
Transition: 1cm=10mm=0.39inch
1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
2. Please allow 1-3cm measuring deviation due to manual measurement.
HolyShoot
2025-08-16 17:51:17
Needed the 5mm extension for the front tire on a Surron to prevent the front brake caliper from rubbing on the tire on a fork and tire upgrade. Worked perfectly.This is not plastic. It’s aluminum. So if you like to eat car or bike parts, and you prefer plastic, this isn’t for you.
Missy
2025-08-01 15:33:46
The media could not be loaded.
survivalist
2025-06-20 15:23:32
This is the exact size you need to space over a regular front hub to be boost spacing. I used it in my Cannondale lefty hub that I took off an old 26 bike and used this to adapt it to a modern 27.5 boost frame.
D.L. Whitley
2025-03-07 11:06:21
Works awesome! Great problem solver!
Danny L. Harden
2024-12-25 10:47:19
Product should be as ad says this one is not .very disapointed but gas cost too much to send it back.
Customer
2024-12-23 12:01:31
Fit perfectly for what I needed it for thanks
Recommended Products
$57.40
$ 28 .99 $28.99