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2020 Giant Defy Advanced Pro 0 Red

Launched at $7,800

Own a 2020 Giant Defy Advanced Pro 0 Red?

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

What a used one is worth

New

$4,010

$2,533 to $4,884

Like new

$3,809

$2,407 to $4,640

Excellent

$3,609

$2,280 to $4,395

Good

$3,007

$1,900 to $3,663

Fair

$2,205

$1,393 to $2,686

For parts

$1,203

$760 to $1,465

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

L: Reach mm: 390; Stack mm: 605; Chainstay mm: 420; Wheelbase mm: 1025; Head angle deg: 72.5; Seat angle deg: 73
M: Reach mm: 377; Stack mm: 567; Chainstay mm: 420; Wheelbase mm: 998; Head angle deg: 72.5; Seat angle deg: 73.5
S: Reach mm: 374; Stack mm: 546; Chainstay mm: 420; Wheelbase mm: 995; Head angle deg: 71.8; Seat angle deg: 74
ML: Reach mm: 381; Stack mm: 586; Chainstay mm: 420; Wheelbase mm: 1010; Head angle deg: 72.5; Seat angle deg: 73
XL: Reach mm: 398; Stack mm: 624; Chainstay mm: 420; Wheelbase mm: 1040; Head angle deg: 72.5; Seat angle deg: 72.5
XS: Reach mm: 370; Stack mm: 522; Chainstay mm: 420; Wheelbase mm: 995; Head angle deg: 70.5; Seat angle deg: 74.5

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

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