be, diciamo che io vorrei delle pedivelle che non si spezzasero o piegassero cosi facilmente, con la corona e il bash mi trovo benissimo, il mio dubbio e che quelle pedivelle siano compatibili con l'isis fsa, o le pedivelle isis sono standard tra tutte le marche? nel caso qualcuno che mastica bene l'inglese mi puoi aiutare a capire le specifiche che ho trovato:
DMR have designed the Crisis crank arms to be the perfect match for the new breed of heavy duty BB's which are now built tough enough to withstand the type of abuse that DMR riders can dish out.
These crank arms are easy to fit and an economical way to get Cro Mo cranks onto your bike. The tough and incredibly stiff 4130 Cro Mo crank arms directly replace standard alloy crank arms and give a stiff, solid feel to the transmission.
* 4 bolt spline drive spider will accept 1, 2 or 3 chainrings. It is spline driven and has no weak drive bolt
* Spline drive chain discs or 5 bolt spiders are available separately
* 170mm and 175mm crank arm lengths
* Choice of tough black or polish chrome finishes
* 1216g
Chainsets:
Your chainset must fit onto your bottom bracket! There are currently four chainset/bottom bracket interfaces that you're likely to come across. If your bottom bracket is made by
Shimano and it has splines, then you need an Octalink chainset. If your b/b is NOT made by Shimano and it has splines, it's almost certainly ISIS. There are a very few non-Shimano chainsets with Shimano Octalink interfaces so, to be sure, count the splines - ISIS has 9, Octalink has (surprise, surprise) 8. No matter which brand of b/b you have, if it has a square interface, it will require a traditional square taper chainset. If you have one of the new Hollowtech II systems, you will need to choose the exact chainset that matches your bottom bracket. Most MTB chainsets are now 9-speed compatible but these will work with an 8-speed system.
