The new R3+ wheelsets have stayed with the proven design of our Rocker 3 wheelsets, giving you significantly less wheel wobble while achieving higher rolling speeds and added durability. However they have been updated to fit the improved design of the R3+ forks. The wheels feature 5 bolts which mean the wheels can stand higher pressure in the tyres without deforming. Add a set of street PRO tyres and you will be amazed at how fast & smooth your Rocker will become. Fully sealed cartridge bearings, heat treated 12mm axles & 9 tooth driver (with very loud click) Fitment: fits Rocker 3+, IROK+ (note you must change your chain wheel to 28T if you install to IROK+) If you have an IROK or Rocker3 please give us a call (+44 1730 720020) to order your wheelset due to compatibility of the forks.