Black chrome, chrome-plated, chrome-plated/blue fade
Sizes
Boys 12"
Weight
25.9 lb
Frameset
Frame construction
TIG-welded steel
Frame material
Chromoly, oversize
Fork
Diamondback
Fork material
4130 chromoly, unicrown crown
Rear shock
N/A
Drivetrain
Component group
N/A
Shifters
N/A
Front derailleur
N/A
Rear derailleur
N/A
Crankset
1-piece chromoly 7", 43 teeth
Bottom bracket
Victor VPB-35
BB shell width
68mm Threadless
Rear cogs
1-speed, 16 teeth
Chain
KMC HP-20, 1/2 x 3/32"
Pedals
Wellgo LU-393
Brakes
Brakes
Dia-Compe VC-1 brakes, Lee Chi 315A-1 levers
Cockpit & contact points
Headset
1" Victor VP-H755
Handlebar
Diamondback BMX chromoly
Handlebar extensions
N/A
Stem
Diamondback BMX
Saddle
Diamondback BMX
Seatpost
Chromoly, 26.0 mm diameter
Wheels & tires
Rims
Weinmann 4019, 36-hole
Spokes
Steel, 2.0mm straight gauge
Spoke nipples
Brass nipples
Front tire
Front: 20 x 2.125" Tioga Comp III, Rear: 20 x 1.75" Tioga Comp III
Wheel size
20" wheels
Geometry · Legacy reference
Top tube
536 mm
Head-tube angle
75°
Seat-tube angle
70°
Chainstay / rear center
395 mm
Fork offset / rake
30 mm
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 28, 2026.