Bicycle Archive · Specification report

1998 GT Outpost Trail (01)

Velopedia Archive ID 77106

Overview

Model year	1998
Brand	GT
Model	Outpost Trail (01)
Bicycle type	Mountain bike, non-suspension
Archive ID	77106
Original MSRP	$269.00
Colors	Gloss white, Seafoam
Sizes	Womens 16", womens 18", womens 20"

Frameset

Frame construction	TIG-welded
Frame material	Chromoly main triangle/hi-tensile steel rear stays
Fork	GT
Fork material	Chromoly/hi-tensile steel, unicrown crown
Rear shock	N/A

Drivetrain

Component group	Mountain Mix
Shifters	Grip Shift MRX-170
Front derailleur	Shimano AceraX top-swing
Rear derailleur	Shimano AceraX
Crankset	SR XR17, 24/34/46 teeth
Bottom bracket	Shimano BB-LP27
BB shell width	68mm English
Rear cogs	7-speed, 12 - 28 teeth
Chain	Shimano CN-UG50, 1/2 x 3/32"
Pedals	Resin

Brakes

Brakes	Tektro 821A linear-pull brakes, Tektro RBP-378A levers

Cockpit & contact points

Headset	1 1/8" sealed
Handlebar	Flat
Handlebar extensions	Not included
Stem	GT hi-rise
Saddle	GT Dual Density
Seatpost	Aluminum micro-adjust, 26.8mm diameter

Wheels & tires

Hubs	Aluminum, Q/R
Rims	Weinmann 519, 36-hole
Spokes	Steel, 2.0mm straight gauge
Spoke nipples	Brass nipples
Front tire	26 x 2.10" knobby
Wheel size	26" wheels

Geometry · Legacy reference

Head-tube angle	70°
Seat-tube angle	72.5°
Chainstay / rear center	435 mm
Wheelbase	1065 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 19, 2026.