Bicycle Archive · Specification report

2008 GT Timberline Sport

Velopedia Archive ID 13930

Overview

Model year	2008
Brand	GT
Model	Timberline Sport
Bicycle type	Comfort/commuter
Archive ID	13930
Original MSRP	$449.99
Colors	Dark Gray
Sizes	Small, medium, large, xlarge

Frameset

Frame construction	TIG-welded
Frame material	Aluminum
Fork	SR Suntour NCX-D LO RL
Fork material	Single
Rear shock	N/A

Drivetrain

Component group	Comfort Mix
Shifters	Shimano C-50 twist shifter
Front derailleur	Shimano C-202
Rear derailleur	Shimano Alivio
Crankset	Shimano TX-71, 28/38/48 teeth
Bottom bracket	Square Taper
Cassette	Shimano MegaRange
Rear cogs	8-speed, 11 - 34 teeth
Chain	HG-50
Pedals	Nylon Comfort

Brakes

Brakes	Linear Pull brakes, Alloy linear w/ soft-touch levers

Cockpit & contact points

Headset	1 1/8" sealed
Handlebar	Aluminum riser
Handlebar extensions	Not included
Stem	Adjustable quill-style
Saddle	Selle Royal Look-in
Seatpost	Aluminum suspension

Wheels & tires

Hubs	Alloy QR
Rims	Alloy ATB
Spokes	Stainless steel, 14ga. (2.0mm)
Front tire	26 x 1.95"
Wheel size	26" wheels

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 6, 2026.