Bicycle Archive · Specification report

1993 GT Timberline

Velopedia Archive ID 42654

Overview

Model year	1993
Brand	GT
Model	Timberline
Bicycle type	Mountain bike, non-suspension
Archive ID	42654
Original MSRP	$429.00
Sizes	14.5, 16, 18, 20, 22

Frameset

Frame construction	TIG-welded steel
Frame material	Tange chrome-moly main tubes
Fork	GT unicrown

Drivetrain

Component group	Shimano Altus A10 Rapidfire Plus
Shifters	Shimano Altus A10 Rapidfire Plus
Front derailleur	Shimano Altus A10
Rear derailleur	Shimano Altus A10
Crankset	Shimano Altus A10, 26/36/46 teeth
Rear cogs	7-speed, 12 - 28 teeth
Chain	DID Super Lanner
Pedals	HTI Nylon ATB

Brakes

Brakes	Shimano Altus A20 brakes, levers

Cockpit & contact points

Handlebar	GT Flat, Bulged
Stem	GT Chromoly ATB
Saddle	GT Gel Lite
Seatpost	Alloy Micro-Adjust

Wheels & tires

Hubs	Shimano alloy
Rims	Araya AP-21, 36-hole
Front tire	26 x 1.95" Cheng Shin
Wheel size	26" wheels

Geometry · Legacy reference

Top tube	574 mm
Head-tube angle	70°
Seat-tube angle	73.5°
Chainstay / rear center	424.2 mm
Wheelbase	1064.3 mm
Fork offset / rake	44.4 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 27, 2026.