RoadPartial spec

2025 Giant Propel Advanced 1

Lists today at $5,500 (2026-09)

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What a used one is worth

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New

$4,290

$3,025 to $4,950

Like new

$4,076

$2,874 to $4,703

Excellent

$3,861

$2,723 to $4,455

Good

$3,218

$2,269 to $3,713

Fair

$2,360

$1,664 to $2,723

For parts

$1,287

$908 to $1,485

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

Overview

Brand: Giant
Model family: Propel
Model year: 2025
Category: Road · aero
Frame material: carbon
Sizes: XS, S, M, M/L, L, XL
Wheel size: 700c
Current list price: $5,500 (as of 2026-09)

Drivetrain

Speeds: 12
Groupset: Shimano 105 Di2
Electronic: true

Build

Fork: Advanced-Grade Composite, full-composite OverDrive Aero steerer, 12x100mm thru-axle, disc
Stem: Giant Contact SL Aero XS:80mm, S:90mm, M:100mm, M/L:110mm, L:110mm, XL:120mm
Tires: Giant Gavia Course 1, tubeless,700x25c (28mm), folding
Brakes: Shimano 105 Di2 hydraulic, Shimano RT-70 rotors [F]160mm, [R]140mm
Saddle: Giant Fleet SL
Wheels: Giant SLR 2 50 Carbon Disc WheelSystem, [F]50mm, [R]50mm
Cassette: Shimano 105, 12-speed, 11x34
Crankset: Shimano 105 Di2, 36/52 XS:170mm, S:170mm, M:172.5mm, M/L:172.5mm, L:175mm, XL:175mm
Seatpost: Giant Vector, composite, -5/+15mm offset
Shifters: Shimano 105 Di2
Handlebar: Giant Contact SL Aero XS:40cm, S:40cm, M:42cm, M/L:42cm, L:44cm, XL:44cm
Rear derailleur: Shimano 105 Di2

Geometry

L: Reach mm: 402; Stack mm: 581; Chainstay mm: 405; Wheelbase mm: 1006; Head angle deg: 73; Seat angle deg: 73
M: Reach mm: 388; Stack mm: 545; Chainstay mm: 405; Wheelbase mm: 980; Head angle deg: 73; Seat angle deg: 73.5
S: Reach mm: 383; Stack mm: 528; Chainstay mm: 405; Wheelbase mm: 977; Head angle deg: 72.3; Seat angle deg: 74
ML: Reach mm: 393; Stack mm: 562; Chainstay mm: 405; Wheelbase mm: 991; Head angle deg: 73; Seat angle deg: 73
XL: Reach mm: 412; Stack mm: 596; Chainstay mm: 405; Wheelbase mm: 1020; Head angle deg: 73; Seat angle deg: 72.5
XS: Reach mm: 376; Stack mm: 517; Chainstay mm: 405; Wheelbase mm: 976; Head angle deg: 71; Seat angle deg: 74.5

Last Giant US MSRP shown on the archived model-year page, observed 2026-09-21; not the launch MSRP (Giant changed this model year's price after launch). Price labels fixed 2026-09-27: moved $5,500 from msrp_usd to list_price_usd (as of 2026-09) and set msrp_usd to null per the Giant model-year price audit.

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