4130 chromoly main triangle / hi-tensile steel rear stays
Fork
Haro
Fork material
Chromoly, unicrown crown
Drivetrain
Component group
Shimano Alivio
Shifters
Shimano Altus C90 Rapid Fire TX
Front derailleur
Shimano Alivio, bottom-pull/clamp-on 31.8 mm
Rear derailleur
Shimano Alivio GS
Crankset
Alloy, 24/32/42 teeth
Rear cogs
7-speed, 11 - 28 teeth
Chain
Shimano CN-IG30, 1/2 x 3/32"
Pedals
Victor VP-872
Brakes
Brakes
Cantilever brakes, Shimano Altus C90 levers
Cockpit & contact points
Headset
1 1/8" YST Sealed Tech
Handlebar
Haro Bullhorn
Handlebar extensions
Haro Bullhorn
Stem
Chromoly
Saddle
Vetta TT Tri-Shock
Seatpost
Alloy, 29.4 mm diameter
Wheels & tires
Hubs
Alloy
Rims
Femco A5, 36-hole
Spokes
Stainless steel, 2.0 mm straight gauge
Spoke nipples
Brass nipples
Front tire
26 x 2.10" Kenda
Wheel size
26" wheels
Geometry · Legacy reference
Top tube
558.8 mm
Head-tube angle
71.5°
Seat-tube angle
73°
Chainstay / rear center
428 mm
Wheelbase
1028.7 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.