4130 chromoly main triangle / hi-tensile steel rear stays
Fork
Haro
Fork material
Chromoly, unicrown crown
Drivetrain
Component group
Shimano Tourney TY-20
Shifters
Grip Shift Quickshift
Front derailleur
N/A
Rear derailleur
Shimano Tourney TY20
Crankset
Dotek DKI, 40 teeth
Rear cogs
6-speed, 14 - 28 teeth
Chain
KMC HP-20, 1/2 x 3/32"
Pedals
Chibel CB-308N
Brakes
Brakes
Dia-Compe 970 brakes, Chang Star 255AG levers
Cockpit & contact points
Headset
1" Tien Hsin TH-404
Handlebar
BMX Type CP
Handlebar extensions
N/A
Stem
Haro
Saddle
Haro Racelite
Seatpost
Haro, 25.4 mm diameter
Wheels & tires
Hubs
Jou Yu nutted
Rims
Femco A5, 36-hole
Spokes
Steel, 2.0 mm straight gauge
Spoke nipples
Brass nipples
Front tire
20 x 1.75" Haro Holeshot
Wheel size
20" wheels
Geometry · Legacy reference
Top tube
475 mm
Head-tube angle
74°
Seat-tube angle
70.5°
Chainstay / rear center
393.7 mm
Wheelbase
1016 mm
Fork offset / rake
38.1 mm
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 13, 2026.