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MountainVerified spec

2004 Schwinn Sierra GS

Launched at $300

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What a used one is worth

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New

$41

$18 to $59

Like new

$39

$17 to $56

Excellent

$37

$16 to $53

Good

$30

$14 to $44

Fair

$22

$10 to $32

For parts

$12

$5 to $18

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

Overview

Brand
Schwinn
Model family
Sierra
Model year
2004
Category
Mountain · comfort
Frame material
aluminum
Sizes
Men's Sm (15"), Men's Med (17"), Men's Lrg (19"), Men's XL (21"), Women's Sm (15"), Women's Med (18")
Wheel size
26
Launch MSRP (US)
$300

Drivetrain

Speeds
7
Chainrings
3
Electronic
false
Total gears
21

Build

Fork
RST CT COM C4 One piece alloy lowers, coil spring / 50mm travel, mini-boots
Stem
Alloy adjustable, 55 degree movement w/ 180mm quill insertion and front-load cap, sized to frame
Tires
26" x 1.9" smooth rolling Auto Pilot all weather Touring
Brakes
front Tektro alloy linear pull w/ linear spring, power modulator & Multi-Condition pads.; rear Tektro alloy linear pull w/ linear spring, and Multi-Condition pads; levers Tektro alloy composite 3-finger w/ reach adjust and Krayton insert
Saddle
Schwinn Super Soft w/ dual density base and coil spring suspension
Wheels
rims Alex Y2000 single wall anodized; front hub Formula sealed alloy w/ alloy QR; rear hub Formula sealed alloy threaded w/ alloy QR; spokes Stainless steel 14 gauge
Cassette
Shimano MegaRange 7-speed freewheel 13-34
Crankset
SR/Suntour XCC-100, 48T,38T,28T w/ chainguard (improved shifting for 2004)
Seatpost
Alloy suspension with micro adjust head, pre-load adjust w/ 35mm travel 26.8 x 330mm
Shifters
SRAM ESP 4.0 Pro 21-speed w/ proprietary Schwinn Auto Pilot ergonomic shift cover
Handlebar
Hi-Ten steel, 50mm rise, 24 degree bend, 620mm wide
Rear derailleur
SRAM ESP 4.0
Travel front mm
50

Source: Schwinn's own schwinnbike.com product page captured 2003-12. Model year from the Year field; maker menu: Sierra. Frame: Schwinn Custom Drawn 'N'Litened' Gold Label aluminum with Schwinn comfort geometry, removable derailleur hanger, rack and WB bosses. Front derailleur: Shimano C-051 31.8 top pull men's, 31.8 down pull women's. Bottom bracket: VP Semi-Cartridge 68mm w/ 3SB axle. Chain: UG-50. Headset: 1 1/8" sealed. Pedals: Nylon dual-compound comfort pedal. Grips: Schwinn Auto Pilot ergonomic. Colors: Available in both Pearl Silver w/ Pearl Mirror Blue or Pearl Silver w/ Cabernet. MSRP $299.99 from the price block of the 2003-12 capture, inside the model year launch window.

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