GT

The GT Timberline is a mountain/commuter/comfort bike with an aluminum, chromoly and steel Speed Metal / Tange / RST frame. The frame comes in colors like lime, blue and black.

Originally released in 1993, there are 24 versions of this bike. Due to the frame materials, we estimate that this bike weighs around 30 pounds. The Timberline has fork suspension.

Components

The Timberline comes with Mix, Shimano and Mountain Mix components, including an aluminum, chromoly, adjustable, two-bolt, quill, Ahead, GT, ProMax Adjustable Adjustable stem, a threadless, sealed, WTB Momentum Comp ST, Victor VP-H93, Tien Hsin Zero Stack Tioga headset and Shimano, SRAM, Optical Gear Display Twist shifters.

The chromoly SR, GT, Rock Shox, SYNC 266, RST Omni CL and 266 fork has a true suspension.

Drivetrain

The Timberline has 8,7,4 speeds and has freewheel internal rear cogs and a Shimano derailleur.

Wheels

It comes with all-terrain, flat, WTB VelociRaptor, Cheng Shin, Tioga, Semi-slick GT Guardian tires (NaN x NaN) and aluminum, double-wall, Weinmann, Araya, ATB CNC rims.

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Specs

Type Mountain, Commuter, Comfort
Year 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2013
Alt. Names Thumper, ThumperFS, Thumper2.0, Timberline, Thumper1.0, ThumperLTD, Thumper FS, Thumper 2.0, Thumper 1.0, Thumper LTD, ThumperTrail, ThumperSport, TimberlineFS, Timberline1.0, Timberline2.0, Thumper Sport, TimberlineLTD, Timberline FS, ThumperiDrive, ThumperIDrive, Thumper Trail, Timberline 2.0, Thumperi-Drive, Timberline 1.0, ThumperI-Drive, Timberline LTD, Thumper iDrive, Thumper IDrive, Thumper i-Drive, TimberlineTrail, TimberlineSport, Thumper I-Drive, TimberlineiDrive, Timberline Trail, TimberlineIDrive, Timberline Sport, Timberlinei-Drive, Timberline IDrive, TimberlineI-Drive, Timberline iDrive, Timberline I-Drive, Timberline i-Drive, ThumperLTDAutomatic, ThumperLTD Automatic, Thumper LTDAutomatic, Thumper LTD Automatic, TimberlineLTDAutomatic, Timberline LTDAutomatic, TimberlineLTD Automatic, Timberline LTD Automatic