MountainVerified spec

2006 Schwinn Sierra DS Sport

Launched at $470

Own a 2006 Schwinn Sierra DS Sport?

Track its value in your garage, or list it for sale locally in a few taps.

Add to garage List yours

What a used one is worth

Open the value tool

New

$75

$35 to $107

Like new

$71

$33 to $101

Excellent

$68

$31 to $96

Good

$56

$26 to $80

Fair

$41

$19 to $59

For parts

$23

$10 to $32

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): $470

Drivetrain

Speeds: 7
Chainrings: 1
Electronic: false

Build

Fork: RST CT COM 1 T5 alloy lowers, coil spring w/ preload adjust and integrated crown
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 Y2000 single wall anodized 36H; front hub Formula sealed alloy w/ alloy QR; rear hub Formula sealed alloy threaded w/ alloy QR; spokes Stainless steel 14 gauge
Cassette: Shimano TZ-37 14-34t 7sp
Crankset: SR/Suntour CW-SC442-PBG 42T w/ double chainguard
Seatpost: Forged alloy with micro adjust head 26.8 x 350mm
Shifters: Unisex - XS/S, M/L; SRAM ESP 4.0 w/ Auto Pilot ergonomic grip
Handlebar: Hi-Ten steel, 50mm rise, 24 degree bend, 620mm wide
Rear derailleur: SRAM ESP 4.0

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: VP bolt type 68x110 48mm chainline. Chain: KMC Z-51. Headset: FPD 1 1/8" Semi-Integrated threaded, sealed. Pedals: Wellgo LU-P27 nylon w/ Boron axle. Grips: Schwinn Auto Pilot ergonomic. Colors: Royal Blue Metallic/Soft Silver. sizes are the frame size columns of the page geometry table (the page has no size row). MSRP $469.99 from the price block of the 2006-06 capture, inside the model year launch window.

For sale now

No Sierra listed right now. Save a search in the app and get told when one appears.