Dia-Compe 990 U-brake/ACS 860 front brakes, Dia-Compe Tech 77 levers
Cockpit & contact points
Headset
1" Tioga Bear Trap/Odyssey Gyro rotor
Handlebar
GT freestyle
Handlebar extensions
N/A
Stem
GT freestyle
Saddle
GT Drop Nose
Seatpost
GT chromoly micro-adjust, 22.2 mm (7/8 inch) diameter
Wheels & tires
Rims
Weinmann alloy, 48-hole
Spokes
Steel, 2.0mm straight gauge
Spoke nipples
Brass nipples
Front tire
20 X 2.10" GT LP-III
Wheel size
20" wheels
Geometry · Legacy reference
Top tube
469.9 mm
Head-tube angle
73°
Seat-tube angle
72.5°
Chainstay / rear center
378.5 mm
Wheelbase
914.4 mm
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 27, 2026.