I have a Genesis Equilibrum from 2013/14 and an exploded BB has wrecked the splindle on the crankset so I need to replace it. I'm hoping to pick up a cheapish second hand one online.
The original crankset was a 105 5650 (50/34). Which 105 (or other) cranksets would be compatible with the rest of the drive train/derailleur etc?
Do I have to get another 105 5650, or will a newer 105 R700 or R5800 be compatible? And what about older cranksets listed as 105 5700 or 5750?
I'm a bit of a novice so any advice would be appreciated!