1) If you mean SISL, its stiffer than Shimano. (Imma say in general if you cant figure this out on your own, the SISL prob will not make a noticeable diff on your bike vs DA)samh said:1) Is this stiffer compared to latest Shimano cranks?
2) can this work with other frames (non-Canondale)?
Devastator said:2) Yes they work on any BB30 bike, as BB30 is an open standard anyone can use. The companies that make BB30 bikes outside of Cdale elude me, I think Specialized makes one, but cant remember who else.