R1 Wurks 2019 V21 Ultra Premium - 21.5T

R1 WURKS 2019 V21 Ultra Premium - 21.5T

Introducing the Brand new, redeveloped R1 Wurks V21 Ultra Premium. If you thought the V16 was fast, wait until you try the V21. Massive improvements in all areas including punch, top end and brakes. Developed together with engineers and team drivers, the V21 proves to be once again one step ahead of the competition. This motor is what other companies will be releasing next year.

Approval Status:

ROAR Approval - Approved


  • Proprietary R1 Stator Laminate Material 
  • V21 Stators designed using computer simulation technology
  • Epoxy bonded end wind
  • Ultra low resistance collector ring
  • Reduced resistance compared to V16
  • Aluminium timing ring included
  • Improved punch, top end and brakes
  • Increased cut outs for improved cooling efficiency 
  • Factory aligned sensors