Supercross | Sidemount 120mm Disc Brake Adapter / Post Mount
If you are wanting to run a 120mm Rotor on any of the new 2026 RS7 Frames, the OS20 SX450 Frames or our other frames that have slottet sidemount Disc Brake Adapters, this is the mount for you. Machined from 7075 T-6 Alloy, it allows you to mount a Post Mount Disc Brake to any Sidemount Frame Bracket.
Black no Bolts, Black w/ 4 Gold Titanium Bolts, Polished w/ 4 Gold Titanium Bolts, Red w/ 4 Gold Titanium Bolts, Blue w/ 4 Gold Titanium Bolts, Purple w/ 4 Gold Titanium Bolts, Gold w/ 4 Gold Titanium Bolts