I've been curious about this crankset for a while.

Can Any past or present owners share some feedback about them?

Thanks.

JC

I watched a 10yr old intr snap a set. AC has terrible support. I would get the new Crupi rhythm cranks. A ltl bit more $, but a better crank IMO.

with my experience as a shop guy, you won't catch me with any AC stuff on my bikes.

Is their stuff that bad?

It looks like all the rest of that taiwan/china stuff that's picked from a catalog and ordered in bulk. But that's just my opinion.

MC Hammer made a crank?

Uh-oh, uh-oh, uh-oh uh-oh, uh-oh, uh-oh, Here come da Hammer


Use these instead. I'll free ship AND send a call tag for yours.

there is a 14x at our track running these and he has a ton of power and spends plenty of time airborne and so far (about 2 months) he has had no trouble with them at all... AC stuff isnt all bad, the cranks that come stock on tons of bikes are great, havent had any real trouble at all, as long as you keep em tight and taken care of..

They break. Company (Brad) doesn't honor the warranty.

i think you should change these cranks as soon as possible i'm 16 years old and 135 lbs. i've had the bike since the end of january and they snapped on me yesterday on the left hand side where the cap threads into the spindle. i'm just trying to get the word out before anyone gets injured worse than i did lol..... oh and other than that the bike is great!!!! Click to view attachment

i'm glad this came up... i was going to get my 9n a pair this sunday....