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2007 Schwinn Sierra Tandem

Launched at $900

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What a used one is worth

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New

$156

$74 to $219

Like new

$149

$71 to $208

Excellent

$141

$67 to $197

Good

$117

$56 to $165

Fair

$86

$41 to $121

For parts

$47

$22 to $66

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: 2007
Category: Hybrid · comfort
Frame material: aluminum
Sizes: XSW / M 14" / 18", MW / L 16" / 20"
Wheel size: 26
Launch MSRP (US): $900

Drivetrain

Speeds: 8
Groupset: SRAM SX4
Chainrings: 3
Electronic: false
Total gears: 24

Build

Fork: RST Gila Plus T6 Alloy integrated crown, One-piece Aluminum lowers, coil spring + MCU, 30mm stanchions with mini boots, 100mm travel.
Stem: Alloy adjustable front, 55 degree movement and front-load cap. Rear stoker stem alloy with adjustable length.
Tires: 26" x 1.9" smooth rolling all weather Touring
Brakes: Hayes MX-2 mechanical disc with 6" rotor (front and rear); levers Tektro alloy composite 3-finger with reach adjust and Kraton insert on lever blade, with Jagwire compressionless housing.
Saddle: Schwinn Comfort Tuned Plus Super Soft elastomer memory foam with special waterproof stretch cover
Wheels: rims WTB SpeedDisc XC double wall disc specific with anodized finish, 32H; front hub Quando Alloy Disc double sealed QR, 32H; rear hub Quando Alloy Disc Cassette double sealed 8-speed QR, 32H; spokes Stainless steel 14 gauge
Cassette: SRAM Power Glide 8-speed cassette 11-32
Crankset: Truvativ 5D Forged arm, 28-38-48
Seatpost: Alloy with micro adjust head (front) Alloy suspension w micro adjust head, pre-load adjust with 35mm travel (rear) 31.6 x 330mm
Shifters: SRAM SX4 24-speed
Handlebar: Hi-Ten steel, 50mm rise, 24 degree bend, 620mm wide
Rear derailleur: SRAM SX4
Travel front mm: 100

Geometry

L: Chainstay mm: 432; Head angle deg: 73; Seat angle deg: 73
M: Chainstay mm: 432; Head angle deg: 73; Seat angle deg: 73
S: Chainstay mm: 432; Head angle deg: 73; Seat angle deg: 73

Source: Schwinn's own schwinnbike.com product page captured 2007-12; also listed on schwinnbike.com model page captured 2009-05. Model year from the Year field; maker menu: 2007 Comfort - Ultra Comfort. Frame: Schwinn Custom Drawn 'N Litened Gold Label aluminum with Comfort Tuned tandem geometry, Semi-Integrated head tube, Epicenter seat stays, removable derailleur hanger, rack and WB bosses. Front derailleur: SR Suntour FD-XCM208 down pull 34.9. Bottom bracket: Truvativ sealed cartridge 68 x 113mm. Chain: Shimano CN-IG51. Headset: FPD Threadless Aheadset 1 1/8". Pedals: Nylon dual-compound comfort pedal. Grips: Bio Tuned Ergonomic Components dual density anatomical design. Colors: Dark Blue. geometry columns S, M, L keep the table's own size labels. Sizes: the Size(s) row names two tandem frames, each as a pair of frame sizes (XSW / M 14" / 18" and MW / L 16" / 20"), so each pair is kept as one size. MSRP $899.99 from the price block of the 2007-12 capture, inside the model year launch window.

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