Are you sure it's screwed? I was 5 miles from home once when my nds crank arm came loose. Had to use 2 alankeys side by side to tighten as I didn't have one big enough but couldn't get enough torque on it. Had to re-tighten every quarter mile or so but carried on regardless (desire to get home > cost).
Anyway, tightened up properly when I got home and never had another issue with them.
I don't know, but this way I can check at the shop and if it's fine then I'll cancel the order/get a refund. I'll get an lbs to put either set on regardless of outcome.
Are you sure it's screwed? I was 5 miles from home once when my nds crank arm came loose. Had to use 2 alankeys side by side to tighten as I didn't have one big enough but couldn't get enough torque on it. Had to re-tighten every quarter mile or so but carried on regardless (desire to get home > cost).
Anyway, tightened up properly when I got home and never had another issue with them.