top of page

CRF150R Supermoto Spacer Conversion Kit - Mobster


This spacer kit is made in house on our CNC Lathe. Our spacers are designed to have the correct bearing support and also support against the clamping surfaces.


Please NOTE:

  • This kit is designed for the Mobster Vortex wheels only (See photo for example).
  • You are required to replace the rear standard bearings (15mm I.D) to 17mm I.D bearings to allow for the use of the CRF150R rear wheel axle as this is 17mm in diameter.
  • The rear wheel inner bearing tube spacer is already machined at factory to accommodate a 17mm shaft)



  • Spacers ONLY
  • Spacers with rear wheel bearings (17mm I.D)


  • Front Spacers I.D 15mm
  • Rear Spacers I.D 17mm

Item Contains:

  • 4x Spacers

CRF150R Supermoto Spacer Conversion Kit - Mobster

    bottom of page