Shimano XTR FC-9220 Enduro Crankset - 160mm 12-Speed 1x Direct Mount Hollowtech II Hollow-Forged Crankarms BLK/Silver MFPN=CN25-EK13ML23 30mm internal width rims are

30mm internal width rims are optimized for larger trail tires

}Zipp Freehub Kit - Cognition V2 NSW Disc/Rim Brake Campagnolo

Compatible with SRAM rear derailleurs designed for 9 or fewer cogs

Rear hub: Shimano 105 FH-R7070

Shimano XTR FC-9220 Enduro Crankset - 160mm 12-Speed 1x Direct Mount Hollowtech II Hollow-Forged Crankarms BLK/Silver MFPN=CN25-EK13ML23 30mm internal width rims areBuilt for the rigors of Enduro World Series racing FC M9220 is the strongest XTR crankset ever produced. HOLLOWTECH II forging and a thicker steel spindle ensure this crank survives the burliest of impacts while optimizing rigidity and weight. Combined with the reinforced SM CR96 direct mount chainring (chainring sold separately) there is a specification of FC M9220 for every enduro rider. A thicker enduro specific spindle raises the mark for