Shimano XTR FC-M9000 Race crankset 1x11-speed order online
SHIMANO Deore XT M8000 1x11 Speed MTB Groupset W/M8100 Crankset M8100 Brake Set | eBay | Repuestos para bicicletas, Partes de la bicicleta, Accesorios para bicicletas
Chain length- Is this too short? LBS says its fine. 1x11 Shimano : r/bikewrench