R1 WURKS Ultra Premium V16
Australia's highest achieving 21.5T and 13.5T stock motor.
Built to the latest 2017 ROAR Specifications, to give you the lowest resistance and temperatures, with unrivalled power on all tracks.
Now standard with alloy timing ring!
Proprietary R1 stator laminate material
Designed using computer simulator technology
Epoxy bonded end wind
Ultra low resistance collector ring
Improved resistance compared to V15