There's a new geometry from the bicycle together with the most recent Shimano groupset designed for novice racing in XC and MTB marathons. The Shimano Deore M 5120 is a 1x10 drive with a very new rear derailleur system. Update March 2020: Undomestic has introduced that they're production frames "at https://encapsuladosvip.com/lever-4-0/