crank arm

[wc1934]

I am using Campy racing triple cranks – silver alum 170 length – square taper. The left crank (non-drive side) has developed a crack on the top of it – I am having difficulties locating this part - Any ideas where I could purchase a replacement. Thanks

[regularguy412]

I have seen single crank arms on eBay, though I'm not sure if any of them would be a match for the one you wish to replace. Sorry if you've already searched there.

Mike in AR:beer:

[thwart]

The price for Record alloy cranks has dropped a lot over the past year...

Keep an eye out on eBay for a 170 double in reasonable condition. Then, resell the driveside (or driveside arm and chainrings separately) for a reasonable price.