first no jokes about should have got an XTR/middleburn etc….
needed to repack the bb cups after the puffer so went to take off the driveside arm, one minute turn and pop, the top of the extracting bolt sheered and popped off. I can get the 8mm hex out no problem but i cant get a crank removal tool in as the thread from the top of the bolt is still in place (does this make sense)
can anyone offer advice on how to sort this out as i cant get te crank arm off…..I’m sure there was a weakness in the bolt as it took very little pressure for this to happen…how are Raceface on warrenty (its a year old)
dont want to resort to the angle grinder and new crank solution..