Boostinator HR Rear Hub Adaptor for 12x148mm Boost Frames and Hope Pro 2 EVO Hubs

$37.95 (as of May 22, 2018, 6:17 PM)

Continue to Amazon for more details


Allow 15×100 and 12×142 hubs to be mounted in Boost-standard frames and forks. Disc and drivetrain positions are maintained and, requiring a re-dish, spoke bracing angles are improved Kits consist of a specially-designed axle end cap and–in the case of rear kits–a precision-machined rotor spacer with a set of six high-strength bolts Compatible with BOTH centerlock and 6-bolt for FRONT wheels. Compatible with ONLY 6-bolt REAR wheels (there is no way to space centerlock rotors over 6mm)
Boostinator HR, rear Hope Pro2 EVO and Pro4
CNC machined from 6061 aluminum and anodized in the USA
Rear kits come with appropriate-length Class 10.9 bolts
each roughly 40% stronger than more common Class 8.8 hardware

Additional information



Continue to Amazon for more details

Fitness Updated

fitness updated

Please note: We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to and affiliated sites. Certain content that appears on this site comes from AMAZON SERVICES LLC. This content is provided ‘AS IS’ and is subject to change or removal at any time.