KidsVerified spec

2004 Marin Hidden Canyon

Launched at $220

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What a used one is worth

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New

$30

$13 to $43

Like new

$28

$13 to $41

Excellent

$27

$12 to $39

Good

$22

$10 to $32

Fair

$16

$7 to $24

For parts

$4 to $13

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

Overview

Brand: Marin
Model family: Hidden Canyon
Model year: 2004
Category: Kids
Frame material: aluminum
Sizes: 11
Wheel size: 20
Launch MSRP (US): $220

Drivetrain

Speeds: 7
Chainrings: 2
Electronic: false

Build

Fork: InSync Grind CR 320 50mm Travel
Stem: Forged Threadless 40 Degree Rise
Tires: 20x 1.75" Dirt/Street
Brakes: Forged Alloy/ Linear Pull; levers Forged Alloy Levers
Saddle: Kids 20
Wheels: Alloy 36 Hole; spokes 14 guage UCP
Cassette: 7 Speed 13-28
Crankset: 42/32 152mm Chainguard
Seatpost: Alloy Micro Adjust
Shifters: Shimano TY-32
Handlebar: Alloy
Rear derailleur: TX-70
Travel front mm: 50

Geometry

11: Chainstay mm: 381; Wheelbase mm: 870; Head angle deg: 70; Seat angle deg: 73

Frame: 7005 Double Butted Aluminum with Edge Top and Down Tubes. Spec from Marin's 2004 web catalog (Kids group) spec page, capture 2003-09; the later archived copy of the same page is also cited. US price $219.99 ("Advertised Retail", which the page defines as the USD advertised retail price) read from a capture inside the launch window (2003-09). The live-era page shows $219.99, the later archived copy $231. Sizes and geometry from the model's geometry page (inches converted to mm). Also listed: headset WTB Momentum STP 1-1/8"; front derailleur TY-22; bottom bracket Sealed; chain UG50; pedals Composite; grips/tape Kids MTB.

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