Originally Posted by
Jipe
If you want to keep the bottom bracket, there aren't many affordable options.
Lightning has also lightweight carbon crankset but they aren't really cheap !
If you can change your BB, you have he excellent Campagnolo Super Record carbon crankset with titanium axle. You can easily find new old stock previous models 5 arms BCD135 for an affordable price (not only lightweight, also gorgeous).
Thanks for your advice.
My BB won't be changed for some reasons.
Yes, I have been looking at the Lightning one.