Front: 20 x 2.125" GT AA Pro, Rear: 20 x 1.75" GT AA Pro
Wheel size
20" wheels
Geometry · Legacy reference
Top tube
485.1 mm
Head-tube angle
71°
Seat-tube angle
73°
Chainstay / rear center
368.3 mm
Wheelbase
920.8 mm
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 25, 2026.