VelopediaBicycle Archive · Specification report

2004 Trek Fuel 90 Disc

Velopedia Archive ID 31503

Overview

Model year2004
BrandTrek
ModelFuel 90 Disc
Bicycle typeMountain bike, front & rear suspension
Archive ID31503
Original MSRP$1,699.99
ColorsBlack
Sizes15.5", 17.5", 19.5", 21.5"

Frameset

Frame constructionTIG-welded
Frame materialAluminum
ForkRock Shox Duke XC
Fork materialAluminum/magnesium, single crown
Rear shockFox Float R ProPedal, 3.0" adjustable travel

Drivetrain

Component groupMountain Mix
ShiftersShimano Deore XT RapidFire SL
Front derailleurShimano Deore LX
Rear derailleurShimano Deore XT SGS
CranksetBontrager Race, 22/32/44 teeth
Rear cogs9-speed, 11 - 34 teeth
Chain1/2 x 3/32"
PedalsShimano PD-M520 SPD

Brakes

BrakesHayes HFX-9 Hydraulic Disc brakes, Hayes HMX-9 Hydraulic Disc levers

Cockpit & contact points

Headset1 1/8" threadless Aheadset
HandlebarBontrager Select
Handlebar extensionsNot included
StemBontrager Select
SaddleBontrager FS 2000
SeatpostBontrager Select

Wheels & tires

HubsBontrager Race Disc
RimsBontrager Race Disc, 20-hole/24-hole
SpokesStainless steel
Front tire26 x 2.20" Bontrager ACX
Wheel size26" wheels

Geometry · Legacy reference

Top tube586.7 mm
Head-tube angle71°
Seat-tube angle73.5°
Chainstay / rear center423 mm
Wheelbase1071 mm
Fork offset / rake38.1 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 3, 2026.