RoadVerified spec

2018 Giant Propel Advanced SL 1 Disc

Launched at $7,140

Own a 2018 Giant Propel Advanced SL 1 Disc?

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

What a used one is worth

New

$3,107

$1,878 to $3,867

Like new

$2,951

$1,784 to $3,673

Excellent

$2,796

$1,690 to $3,480

Good

$2,330

$1,409 to $2,900

Fair

$1,709

$1,033 to $2,127

For parts

$932

$563 to $1,160

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 Aero, composite
Tires: Giant Gavia Race 0 Tubeless, 700x25, Folding
Brakes: Shimano Ultegra Di2, hydraulic disc, 140mm
Saddle: Giant Contact SLR Forward
Wheels: Giant SLR 1 Aero DBL Disc WheelSystem; [F] 42mm, [R] 65mm deep, 23mm wide, Tubeless, Full composite
Cassette: Shimano Ultegra 11x28, 11-Speed
Crankset: Shimano Ultegra, 52/36
Seatpost: Advanced SL-grade composite, integrated
Shifters: Shimano Ultegra Di2 Hydraulic w/ sprinter shifters
Handlebar: Giant Contact SLR Aero, composite
Rear derailleur: Shimano Ultegra Di2

L: Reach mm: 402; Stack mm: 581; Chainstay mm: 405; Wheelbase mm: 1007; Head angle deg: 73; Seat angle deg: 73
M: Reach mm: 383; Stack mm: 545; Chainstay mm: 405; Wheelbase mm: 976; Head angle deg: 73; Seat angle deg: 73
S: Reach mm: 378; Stack mm: 529; Chainstay mm: 405; Wheelbase mm: 970; Head angle deg: 72.5; Seat angle deg: 73.5
XL: Reach mm: 412; Stack mm: 595; Chainstay mm: 405; Wheelbase mm: 1021; Head angle deg: 73; Seat angle deg: 72
XS: Reach mm: 372; Stack mm: 517; Chainstay mm: 405; Wheelbase mm: 972; Head angle deg: 71; Seat angle deg: 74.5
M/L: Reach mm: 398; Stack mm: 562; Chainstay mm: 405; Wheelbase mm: 997; Head angle deg: 73; 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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