Rear Boost Adaptor - Onyx Bolt Wizard then finished and polished on

then finished and polished on the manual lathe

Mess-free bleeding

but please note that there are different lengths listed below

but with a couple of added features over the usual hub support tools out there

Replaces the standard aluminum axle found in your Industry Nine 1/1 Mountain Classic rear hub

Rear Boost Adaptor - Onyx Bolt Wizard then finished and polished onMachined in Whistler, Canada from 6061 grade aluminum. "Boosts" the non drive side of your 6 bolt 142mm rear hub, using an extended end cap and a 6mm rotor spacer (16mm rotor bolts included). You will also preferably need to dish your wheel by 3mm to the non drive side, to centre your rim.