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Racing Cranks 
#2 2009-11-05 7:56am
Re: Racing Cranks
I run Black Widows on both my race bikes, not the ones w/ square taper arms but the pro ones (i guess thats what you'ld call them). They do well for me but i'm only 5'8" & 130lbs (i'm a lil 27 year old lol) so it'll take alot for me to do some damage and i have 2 other sets waiting for future builds. The ones on my 20 i've ran all season and still going strong, don't notice too much flex if any but i also don't have the power i had when i was in high school either.
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