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2018 Giant Defy Advanced SL 0

Launched at $9,180

Own a 2018 Giant Defy Advanced SL 0?

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

What a used one is worth

New

$3,994

$2,415 to $4,971

Like new

$3,795

$2,294 to $4,723

Excellent

$3,595

$2,173 to $4,474

Good

$2,996

$1,811 to $3,728

Fair

$2,197

$1,328 to $2,734

For parts

$1,198

$724 to $1,491

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

Fork: Advanced SL-grade composite, Full-composite OverDrive 2 steerer
Stem: Giant Contact SLR with Stainless bolts
Tires: Giant Gavia AC 0 Tubeless, 700x25, Folding
Brakes: Shimano Dura-Ace Di2, hydraulic disc, 140mm
Saddle: Contact SLR Neutral
Wheels: Giant SLR 0 DBL Disc WheelSystem; 30mm deep, 23mm wide, Tubeless, Full composite
Cassette: Dura Ace 11x30, 11-Speed
Crankset: Shimano Dura Ace, 36/52
Seatpost: Advanced SL-grade composite, integrated design
Shifters: Shimano Dura-Ace Di2 Hydraulic
Handlebar: Giant Contact SLR, 31.8mm
Rear derailleur: Shimano Dura-Ace Di2

L: Reach mm: 390; Stack mm: 605; Chainstay mm: 420; Wheelbase mm: 1022; Head angle deg: 72.5; Seat angle deg: 73
M: Reach mm: 377; Stack mm: 567; Chainstay mm: 420; Wheelbase mm: 995; Head angle deg: 72.5; Seat angle deg: 73.5
S: Reach mm: 373; Stack mm: 546; Chainstay mm: 420; Wheelbase mm: 990; Head angle deg: 72; Seat angle deg: 74
M/L: Reach mm: 381; Stack mm: 586; Chainstay mm: 420; Wheelbase mm: 1007; Head angle deg: 72.5; Seat angle deg: 73

MSRP as listed on the Giant Group US product page for this model year, accessed 2026-09-21.

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