MountainVerified spec

2004 Schwinn Sierra GSX

Launched at $450

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What a used one is worth

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New

$61

$27 to $88

Like new

$58

$26 to $84

Excellent

$55

$24 to $79

Good

$46

$20 to $66

Fair

$34

$15 to $49

For parts

$18

$8 to $26

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: S 15", M 17", L 19", XL 21", XSW 14", MW 18"
Wheel size: 26
Launch MSRP (US): $450

Drivetrain

Speeds: 7
Groupset: SRAM DualDrive
Hub gears: 3
Chainrings: 1
Electronic: false
Total gears: 21

Build

Fork: SR Suntour NEX4000 One piece alloy lowers, coil spring / elastomer, w/ pre-load adjustment. 50mm travel
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 elastomer suspension
Wheels: rims Alex X-101 anodized; front hub Formula sealed alloy w/ alloy QR; rear hub SRAM 3-speed internal hub w/ freehub cassette; spokes Stainless steel 14 gauge
Cassette: SRAM 12-32T 7-speed cassette
Crankset: TruVativ Forged arm, 33T w/ chainguard
Seatpost: Alloy suspension with micro adjust head, pre-load adjust w/ 35mm travel 26.8 x 330mm
Shifters: SRAM 3x7 DualDrive
Handlebar: Aluminum alloy, 50mm rise, 24 degree bend, 620mm wide
Rear derailleur: SRAM DualDrive 7sp
Travel front mm: 50

Geometry

L: Chainstay mm: 424; Wheelbase mm: 1046; Head angle deg: 71; Seat angle deg: 73
M: Chainstay mm: 424; Wheelbase mm: 1046; Head angle deg: 71; Seat angle deg: 73
S: Chainstay mm: 424; Wheelbase mm: 1016; Head angle deg: 70.5; Seat angle deg: 74
WM: Chainstay mm: 424; Wheelbase mm: 1034; Head angle deg: 71; Seat angle deg: 73
WS: Chainstay mm: 424; Wheelbase mm: 1016; Head angle deg: 70.5; Seat angle deg: 74
XL: Chainstay mm: 424; Wheelbase mm: 1016; Head angle deg: 71; Seat angle deg: 73

Source: Schwinn's own schwinnbike.com product page captured 2003-10. 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. Bottom bracket: TruVativ sealed cartridge 68 x 108mm. Chain: UG-50. Headset: 1 1/8" sealed. Pedals: Nylon dual-compound comfort pedal. Grips: Schwinn Auto Pilot ergonomic. Colors: Lichen Green / Pearl Silver. geometry columns S, M, L, XL, WS, WM keep the table's own size labels. MSRP $449.99 from the price block of the 2003-10 capture, inside the model year launch window.

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