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2011 Giant Defy 1

Launched at $1,300

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What a used one is worth

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New

$316

$164 to $424

Like new

$300

$155 to $402

Excellent

$284

$147 to $381

Good

$237

$123 to $318

Fair

$174

$90 to $233

For parts

$95

$49 to $127

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

Overview

Brand
Giant
Model family
Defy
Model year
2011
Category
Road · endurance
Frame material
aluminum
Sizes
XS, S, M, M/L, L, XL
Wheel size
700c
Launch MSRP (US)
$1,300

Drivetrain

Speeds
10
Groupset
Shimano 105
Chainrings
2
Electronic
false

Build

Fork
Advanced-Grade Composite, Alloy OverDrive Steerer
Stem
Giant Connect
Tires
Giant P-R3, 60 tpi, Flat Guard, [F] & [R] Specific, 700x25
Brakes
Tektro TK-R540 Giant Specific, Dual Pivot; levers Shimano 105 5700
Saddle
Selle Royal Seta M
Wheels
Rims Giant P-R2; hubs Formula Sealed Cartridge Bearing 24/28h; spokes Sapim Race, 14/15g
Cassette
Shimano 105 11x28, 10-Speed
Crankset
Shimano 105 5700, 34/50
Seatpost
Giant Connect Composite, 30.9
Shifters
Shimano 105 5700
Handlebar
Giant Connect, 31.8
Rear derailleur
Shimano 105 5700

Geometry

L
Chainstay mm: 420; Wheelbase mm: 1008; Head angle deg: 72.5; Seat angle deg: 72
M
Chainstay mm: 420; Wheelbase mm: 980; Head angle deg: 72.5; Seat angle deg: 73
S
Chainstay mm: 420; Wheelbase mm: 980; Head angle deg: 72; Seat angle deg: 74
XL
Chainstay mm: 420; Wheelbase mm: 1028; Head angle deg: 72.5; Seat angle deg: 72
XS
Chainstay mm: 420; Wheelbase mm: 983; Head angle deg: 71; Seat angle deg: 74
M/L
Chainstay mm: 420; Wheelbase mm: 1005; Head angle deg: 72.5; Seat angle deg: 73

Spec from Giant's US site (giant-bicycles.com/en-us, page titled "Defy 1 (2011)", captured 2010-09). Frame: ALUXX SL-Grade Aluminum. Colors: Black/White/Blue. One entry for 3 Giant US pages of this model; all are cited. Geometry converted to mm from Giant's table (lengths in centimeters); angles as printed. msrp_usd 1300 is the "U.S. Average Retail Price" figure printed in the product's own price block on Giant's US page captured 2010-09, inside the launch window (the page footnote says prices may be lower or higher by region).

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