so i take it the profile column crank arms arent super beefed up arms? theyre just regular profile crank arms on a larger spindle, yes?
-Columns Arm weight (for the set): 20.14 ounces/608 grams
-19mm bossless arm 175mm: 560g/19.75oz
if so, that is awesome and i think ill buy a pair. i want spline drive cranks in 22mm but i dont think i need anything super beefy, seems like this should fit the bill
and i take it that i have to buy a crank puller for the profiles, that specifically fits whatever spindle i get? ive never used 48spline
sucks that ill be retiring my weed sprocket :/
i should be able to replace my brake lever bolt, and brake bolts with aluminum bolts and be fine, what do you think
how about the two bolts on my seatpost? think i could get away with alumninum bolts on there?