Hey guys! I have a Grand Canyon on 9 and I want to upgrade from by Shimano shifting to the better SRAM xx or xo but I don’t really know if it will fit on my rim because I have shimano spline right now on my Rodri tryp 30 with blackjack hubs. Is there any way to change it and do I also have to change the cranks? I’m thinking about getting this set in the picture! I hope you can answer me thanks!
by jamestonW