Carbon crank abuse

[Pup-n-taco]

I've got a set of Truvativ carbon cranks that after just a little use have gotten some knicks and scuffs on them. I'm sure they are not as sensitive as handlebars and spokes to damage but is there any concern? I know they have an aluminum arm down the middle.

I was just curious if anyone had any idea how hardy these are?:-k

 

[Bike Zen]

I haven't had a problem with carbon cranks yet

(We have used Truvativ carbon cranks on some demo bikes and they have gotten REALLY beat up without a failure.)

 

[Pup-n-taco]

By the way BZ- They are on an epiphany I picked up about a month ago used but practically new. I LOVE IT!!!! You guys ROCK!