I don't use those, but I do use Sugino XD300 cranks on 2 bikes. I only use a middle ring (SS and Speedhub). The crank arms alone weigh 600gms, which didn't seem that bad. I don't know how much more those might (or might not) weigh.
*hugs* I appreciate you too. Thanks for tryingWish I Were Riding said:At least I tried...
Ahhh. That's better.boomn said:*hugs* I appreciate you too. Thanks for trying