Takes your Chromag R6 rear hub from Boost 148 to Superboost 157 spacing.

Extends the non-drive side of the hub. You will also preferably need to dish your wheel by 4.5mm to the non-drive side, to centre your rim. Machined from 6061 grade aluminum.

What's included?

1x non-drive side end cap | 9mm rotor spacer with XL rotor bolts