Anybody know anything about Profile Racing crankset? They use a BMX-style BB and tubular steel arms. The steel arms look like they'd be monstrously stiff. Do they weight a ton?
I've been using them with SS and 1x9 applications for the past 10 years or so. They do weigh a bit more than the average MTB crank/BB, but they're the stiffest and strongest cranks you'll ever use.
Get the new GDH hollow ti spindle and you will be set. That should lighten them up quite a bit. I have used the same pair on my BMX bike for 5 years now. Lifetime warranty is always nice too.
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