Anyone know what the torque specs are for the Sugino Messenger crankset? I have a Park Tool torque guide but I'm not sure whether the bolts are steel or aluminum.
Looks like these are the bolts that came with my crankset. It lists the nut as steel and the bolt as duralumin. Not sure whether that means I should go by the steel torque specs or the aluminum. I'm assuming aluminum to play it safe.
Torqued to 70 inch lbs and didn't damage the bolts. Gonna keep it there for now.