Bicycle Archive · Specification report

2008 Trek Top Fuel 8

Velopedia Archive ID 12753

Overview

Model year	2008
Brand	Trek
Model	Top Fuel 8
Bicycle type	Mountain bike, front & rear suspension
Archive ID	12753
Original MSRP	$2,469.99
Colors	Pearl White/Chi Red
Sizes	15.5", 17.5", 19.5", 21.5"

Frameset

Frame construction	TIG-welded
Frame material	Alpha Red Aluminum
Fork	Fox 32 F100RL, 100mm travel
Fork material	Aluminum/magnesium, single crown
Rear shock	Fox Float RP2, 90mm travel

Drivetrain

Shifters	Shimano LX Rapid Fire
Front derailleur	Shimano LX
Rear derailleur	Shimano XT Shadow
Crankset	Shimano LX, 22/32/44 teeth
Cassette	SRAM PG-970
Rear cogs	9-speed, 11 - 32 teeth
Pedals	N/A

Brakes

Brakes	Avid Juicy 5 w/185mm Rotor front/Avid Juicy 5 Hydraulic w/160mm Rotor rear brakes, Avid Juicy 5 levers

Cockpit & contact points

Headset	Aheadset cartridge
Handlebar	Bontrager Race
Handlebar extensions	Not included
Stem	Bontrager Race OS
Saddle	Bontrager Race
Seatpost	Bontrager Race Lite

Wheels & tires

Hubs	Bontrager Race
Rims	Bontrager Race
Front tire	Front: 26 x 2.20" Bontrager Jones XR, Rear: 26 x 2.25" Bontrager Jones XR
Wheel size	26" wheels

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 5, 2026.