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MountainVerified spec

2003 Trek 4300

Launched at $340

Own a 2003 Trek 4300?

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What a used one is worth

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New

$42

$18 to $62

Like new

$40

$17 to $59

Excellent

$38

$17 to $56

Good

$32

$14 to $46

Fair

$23

$10 to $34

For parts

$13

$6 to $19

From the launch price, aged to 2026 and adjusted for condition. Guidance from our catalog, not an appraisal.

Overview

Brand
Trek
Model family
4000 Series
Model year
2003
Category
Mountain · xc
Frame material
aluminum
Sizes
13, 15.5, 17.5, 19.5, 21.5
Wheel size
26
Launch MSRP (US)
$340

Drivetrain

Speeds
8
Groupset
Shimano Acera
Chainrings
3
Electronic
false

Build

Fork
InSync Grind 323, adjustable preload, 70mm travel
Stem
Alloy AHS, 25 degree
Tires
Bontrager Connection, 26x1.95"
Brakes
Alloy linear pull
Saddle
Trek ATB
Wheels
Matrix 750 rims; Shimano RM40-8 rear, alloy front hub; 14G stainless, black spokes
Cassette
SRAM 5.0 11-32, 8spd
Crankset
Suntour XCC-150 42/34/24
Seatpost
Alloy micro-adjust
Shifters
Shimano EF29
Handlebar
Alloy, 30mm rise
Rear derailleur
Shimano Acera
Travel front mm
70

Sizes in inches. Colors: Black Chrome/Ball Burnished, Metallic Orange. Also listed: front derailleur Shimano C050; headset AHS 1-1/8" semi cartridge, sealed; pedals Alloy platform, clipless adaptable; frame Alpha Aluminum. MSRP is the Advertised Retail price shown on Trek's US site, 2002-09 capture. Trek's page also lists a disc brake option: brakes Shimano M475 mechanical disc w/Shimano EF29 levers; wheels Matrix 750 rims; Shimano Alivio disc hubs; 14G stainless, black spokes (the disc build has its own entry, trek-4300-disc-2003).

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Other 4000 Series builds and years