Rotor Hub Spacer for Boost Forks

Sale price$21.00


If you have a boost fork, which is pretty much any modern fork that you purchase aftermarket for your Surron then you must install a boost adapater behind your brake rotor to properly align it with the brake caliper.

  • 5mm Front Hub Boost Adapter
  • Longer Bolts

Note: These kits also include a 15mm to 20mm axle adapter which is not used on the Surron.