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ROK Cup USA Adds Overdrive Motorsports as Partner to ROK Shifter Class
With excitement building for the annual ROK Cup Promotions Florida Winter Tour (FWT), entries are continuing to pile in...
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TECH BULLETIN: 2018 ROK the RIO Shifter Weight Change
With the best interest in mind for their competitors, ROK Cup Promotions has announced a weight change for their...
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SERVICE BULLETIN: Vortex ROK Shifter
It has come to our attention that when servicing the Vortex ROK Shifter for regular maintenance, the piston ring...