Built a new bike and chose an fsa sl-k light crank set. Installed in accordance with fsa's instructions and torque. Left crank fell off 2.5 miles into first ride when the bolt backed out. Scratch just enough to effec the blue finish when removed (shown) Apparently this is a semi common issue with the sl-k but want to be sure I didn't screw something up on my end. Are these compatable? They all installed correctly it seems.
Frame: BB 86.5
Installed BB: rotor pf30.
Crankset: fsa sl-k light 386 Evo.
by BashfulOutlaw