Bicycle Archive · Specification report

2003 Haro Backtrail X3

Velopedia Archive ID 38533

Overview

Model year	2003
Brand	Haro
Model	Backtrail X3
Bicycle type	Freestyle/jumping
Archive ID	38533
Original MSRP	$349.99
Colors	Army Green, Putty, Raw
Sizes	Pro

Frameset

Frame construction	TIG-welded
Frame material	Chromoly
Fork	Haro Straight Shooter
Fork material	Chromoly, unicrown crown
Rear shock	N/A

Drivetrain

Component group	N/A
Shifters	N/A
Front derailleur	N/A
Rear derailleur	N/A
Crankset	Haro HFC Forged Crmo 3-piece, 39 teeth
Bottom bracket	Sealed cartridge
BB shell width	American
Rear cogs	1-speed, 14 teeth
Chain	KMC Z410
Pedals	Fusion DX style platform, aluminum

Brakes

Brakes	Tektro alloy U-brake rear brakes, Tektro aluminum rear levers

Cockpit & contact points

Headset	1 1/8" threadless Tien Hsin Power Pro
Handlebar	Haro Slim Bar
Handlebar extensions	N/A
Stem	Haro Big-Block
Saddle	Haro Landing Pad
Seatpost	Haro Twin Torque Cromoly micro-adjust, 25.4mm diameter

Wheels & tires

Hubs	Haro Fat Hub
Rims	Alex Y-22, 48-hole
Spokes	UCP, 14ga. (2.0mm) straight gauge
Spoke nipples	Brass nipples
Front tire	Front: 20 x 2.25" Haro Catapult, Rear: 20 x 2.10" Haro Catapult
Wheel size	20" wheels

Geometry · Legacy reference

Top tube	515.6 mm
Head-tube angle	74.5°
Seat-tube angle	70°
Chainstay / rear center	365 mm
Wheelbase	919.5 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 1, 2026.