Chang Star 852AT cantilever brakes, aluminum levers
Cockpit & contact points
Headset
1" steel
Handlebar
Steel
Handlebar extensions
N/A
Stem
Steel
Saddle
Fisher SuperSoft
Seatpost
Steel, 26.6mm diameter
Wheels & tires
Hubs
Steel, nutted
Rims
Aluminum, 32-hole
Spokes
Steel, 2.0mm straight gauge
Spoke nipples
Brass nipples
Front tire
20 x 1.75" knobby
Wheel size
20" wheels
Geometry · Legacy reference
Top tube
435 mm
Head-tube angle
70°
Seat-tube angle
72°
Chainstay / rear center
385 mm
Wheelbase
885 mm
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 27, 2026.