MountainVerified spec

2006 Schwinn Sierra DSX

Launched at $600

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What a used one is worth

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New

$96

$45 to $136

Like new

$91

$42 to $129

Excellent

$86

$40 to $122

Good

$72

$33 to $102

Fair

$53

$25 to $75

For parts

$29

$13 to $41

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: 2006
Category: Mountain · comfort
Frame material: aluminum
Sizes: XS/S, M/L
Wheel size: 26
Launch MSRP (US): $600

Drivetrain

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

Build

Fork: SR Suntour NEX 4000 Alloy integrated crown, One-piece alloy lowers, coil spring/ MCU w/ mini boots, 63mm 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 Kraton insert
Saddle: Schwinn Super Soft elastomer-foam with special waterproof stretch cover
Wheels: rims Alex X-101 anodized 36H; 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 Iso Flow 33T w/ chainguard
Seatpost: Forged alloy with micro adjust head 26.8 x 350mm
Shifters: SRAM 3 x 7 DualDrive
Handlebar: Aluminum alloy, 50mm rise, 24 degree bend, 620mm wide
Rear derailleur: SRAM DualDrive 7sp
Travel front mm: 63

Geometry

M L: Chainstay mm: 420; Wheelbase mm: 1045; Head angle deg: 71; Seat angle deg: 72.94
XS S: Chainstay mm: 420; Wheelbase mm: 1013; Head angle deg: 71; Seat angle deg: 72.94

Source: Schwinn's own schwinnbike.com product page captured 2006-06. Model year from the Year field; maker menu: 2006 Sierra Comfort Mountain. Frame: Schwinn Custom Drawn 'N'Litened' Gold Label aluminum with new Schwinn dual suspension comfort geometry, Semi-Integrated head tube, Epicenter seat stays, removable derailleur hanger, rack and WB bosses. Bottom bracket: TruVativ sealed cartridge 68 x 108mm. Chain: UG-50. Headset: FPD 1 1/8" Semi-Integrated threaded, sealed. Pedals: Nylon dual-compound comfort pedal. Grips: Schwinn Auto Pilot ergonomic. Colors: Moss Green/ Vapor Silver. geometry columns XS-S, M-L keep the table's own size labels. MSRP $599.99 from the price block of the 2006-06 capture, inside the model year launch window.

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