FB-M24 Fat bike (650B+)
Size：17.5" (C to T)
Head tube：Tapered 1-1/8"-1-1/2"
FD Spec.：N/M
Shift mode：Mechanical
Cable Routing: internal shift, internal brake
Bottom Bracket：BB89.5
Weight：1320g(M size)
Seat tube：Special FB-E17
Hub Spec.：Thru axle 148mm
Tire Spec.：2.25 inch