VelopediaBicycle Archive · Specification report

2003 Trek Liquid 20

Velopedia Archive ID 91973

Overview

Model year2003
BrandTrek
ModelLiquid 20
Bicycle typeMountain bike, front & rear suspension
Archive ID91973
Original MSRP$2,199.99
ColorsBaja Blue
Sizes15.5", 17.5", 19.5", 21.5"

Frameset

Frame constructionTIG-welded
Frame materialAluminum
ForkRock Shox Psylo XC, 80-125mm travel
Fork materialAluminum/magnesium, single crown
Rear shockFox Talas R, 5.0" travel (adjustable)

Drivetrain

Component groupMountain Mix
ShiftersShimano Deore LX RapidFire
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-M515 SPD

Brakes

BrakesHayes HMX-9 Hydraulic Disc brakes, Hayes Hydraulic levers

Cockpit & contact points

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

Wheels & tires

HubsBontrager Race Disc
RimsBontrager Race Disc, 28-hole
SpokesStainless steel, 14ga. (2.0mm) straight gauge
Spoke nipplesBrass nipples
Front tire26 x 2.25" IRC Trailbear
Wheel size26" wheels

Geometry · Legacy reference

Top tube592 mm
Head-tube angle68.5°
Seat-tube angle71.5°
Chainstay / rear center435 mm
Wheelbase1105 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 5, 2026.