Any mtb Sram or Shimano crank with the matched bottom bracket will work, at least it does on my 2016 model, the green one. It came with a 2 x 11 and since buying I have upgraded to a Wheels manuf BB and swapped the crank assy with other bikes. The MTB crank has a wider spindle than the road crank by 5mm.
the Wheels BB is a thread together bottom bracket rather than a press fit. The 2 halves thread together in the middle of the BB shell.
Last edited by wsteve464; 04-14-19 at 05:13 PM.