Does anyone know how to take off Rizmoa bar end caps?
I take it you mean the ones with the plastic sliders? An allen wrench will unscrew the cap then another allen to take off the metal part
I tried the Allen key but the hole bar end turned with it.
hold back on the bar end with a strap wrench.
loosen bolt using that method, then tap it in to the bar again. pull both out. Should work to break free the grip inside the bar