1.H/T : 1-1/8" & 1.5" internal routing Headset
2.Pinion Gearbox
3.UDH rear derailleur hanger
4.Internal Cable routing
5.Tire : 27.5" * 2.4 (Max)
6.International standed Disc brake
7.Disc rotor ø180 (Max)
8.Chain & Belt