Aluminum U brake rear brakes, Dia-Compe alloy rear levers
Cockpit & contact points
Headset
1 1/8" threadless
Handlebar
Diamondback CRMO
Handlebar extensions
Not included
Stem
Alloy Ahead type
Saddle
Diamondback padded
Seatpost
Chromoly micro-adjust, 25.4mm diameter
Wheels & tires
Hubs
Alloy
Rims
Alex tall wall alloy, 48-hole
Spokes
Stainless steel
Front tire
20 x 2.125" Diamondback MX
Wheel size
20" wheels
Geometry · Legacy reference
Top tube
508 mm
Head-tube angle
73°
Seat-tube angle
70°
Chainstay / rear center
388.6 mm
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 27, 2026.