R1 WURKS 2021 V21-S Ultra Premium - 21.5T
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Introducing the Brand new, redeveloped R1 Wurks V21-S Ultra Premium. If you thought the V21 was fast, wait until you try the V21-S! Massive improvements in all areas including punch, top end and brakes. Developed together with engineers and team drivers, the V21-S proves to be once again one step ahead of the competition. This motor is what other companies will be releasing next year.
- Proprietary R1 Stator Laminate Material
- V21-S Stators designed using computer simulation technology
- Epoxy bonded end wind
- Ultra low resistance collector ring
- Reduced resistance compared to V21
- Aluminium timing ring included
- Improved punch, top end and brakes
- Increased cut outs for improved cooling efficiency
- Factory aligned sensors