Bicycle Archive · Specification report

2005 Haro Backtrail X0

Velopedia Archive ID 10166

Overview

Model year	2005
Brand	Haro
Model	Backtrail X0
Bicycle type	Freestyle/jumping
Archive ID	10166

Frameset

Frame construction	TIG-welded
Frame material	Chromoly seat tube
Fork	Haro
Fork material	Unicrown
Rear shock	N/A

Drivetrain

Component group	N/A
Shifters	N/A
Front derailleur	N/A
Rear derailleur	N/A
Crankset	Haro MegaCrank OPC, 44 teeth
Bottom bracket	Opc
Rear cogs	1-speed, 16 teeth
Chain	KMC Z410, 1/2 x 1/8"
Pedals	Haro Small Block Resin

Brakes

Brakes	Tektro U-brake rear brakes, Tektro Alloy Reach Adjust rear levers

Cockpit & contact points

Headset	1 1/8" threadless TH Power Pro
Handlebar	Haro Street
Handlebar extensions	N/A
Stem	Haro Clamp-On
Saddle	Haro Padded
Seatpost	Haro straight, 25.4mm diameter

Wheels & tires

Hubs	Haro aluminum
Rims	Aluminum, 36-hole
Spokes	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

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 13, 2026.