So I am trying to remove the drive side crank arm on my Race Face Turbine crankset on my 2014 RMB Altitude to no avail.
I used #8 hex key to remove the crank bolt and according to Race Face's instructions, thats all you need to remove the crank arm.
This bolt was in there so tight I used my knee propped up against the crank arm and applied some mean force in this sucker to unscrew the bolt. According to the instructions this should have done the trick since the bolt has a self-extracting system (a 10mm hex bolt that seats on top of the 8mm hex crank bolt).
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