Miche are an Italian company who make everything in house.
The Graff is there subcomact chainset. Currently this chainset is to order (I place regular orders with the Miche factory) so there will be a wait for it to arrive.
Bottom bracket is not included.
Speed 11 speeds
Compatibility of all derailleurs
Weight 733g W / O BB (42 - 165 mm)
Aluminum Material - CNC
Lengths 165 mm - 170 mm - 172.5 mm - 175 mm
External gear 48/32T or 46/30T
Gear material AL 7075 T6 - CNC - Total Treatmen
BCD system 104
Bottom bracket compatibility (shimano hollow tech compatble)
Evo Max 36x24tpi ITA - 1,370x24 BSACod. BB682B - Evo Max 68x42 (BB30) Cod. BB861B - Evo Max 86.5x41 (PRESS FIT) Cod. BB686B - Evo Max 68x46 (BB30) Cod. BB866B - Evo Max 86.5x46 (BB86)