2023 Trek Domane RSL Gen 4 vs 2024 Giant Defy Advanced Pro
The Giant Defy Advanced Pro size closest to your 58 is the ML. Compare the ML instead
What changes on the Giant Defy Advanced Pro
Compared with the Trek Domane RSL Gen 4 in 58, the Giant Defy Advanced Pro in M places the top of the head tube 9 mm lower and 20 mm further back, relative to the bottom bracket. Its wheelbase is 27 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- −9 mm
- Lower front end
- Frame reach
- −20 mm
- Shorter frame reach
- Wheelbase
- −27 mm
- Shorter: quicker to change direction
- Head angle
- −0.3°
- About the same head angle
- Chainstays
- −5 mm
- Shorter: livelier
The two frames
We can't draw these frames yet. The Trek Domane RSL Gen 4 numbers we have for size 58 are missing the seat angle. The numbers below still compare.
Geometry side by side
| Measurement | Trek Domane RSL Gen 4 58 | Giant Defy Advanced Pro M | Difference |
|---|---|---|---|
| Reach | 400 | 380 | −20 mm |
| Stack | 567 | 558 | −9 mm |
| Head tube angle | 72.8° | 72.5 | −0.3° |
| Effective top tube | 573 | not listed | |
| Chainstay length | 425 | 420 | −5 mm |
| Wheelbase | 1025 | 998 | −27 mm |
| BB drop | 78 | not listed | |
| Standover | 787 | not listed | |
| Seat tube length | 553 | not listed | |
| Head tube length | 148 | 150 | +2 mm |
| Seat tube angle | not listed | 73.5 |
Differences are the Giant Defy Advanced Pro minus the Trek Domane RSL Gen 4. Full charts: 2023 Trek Domane RSL Gen 4, 2024 Giant Defy Advanced Pro.
Where each sits in its class
Trek Domane RSL Gen 4Giant Defy Advanced Pro
Each bike is ranked against the other road bikes on Quiver, on frame geometry alone. Not your hand position or ride feel.
What each ships with
The stock build of each bike's first listed trim. Parts that match are dimmed.
| Part | Trek Domane RSL Gen 4RSL Gen 4 | Giant Defy Advanced ProAdvanced Pro 2 |
|---|---|---|
| Fork | Trek Domane RSL | Giant OverDrive Aero |
| Frame | not listed | Giant Defy |
| Shifter | not listed | Shimano 105 Di2 |
| Derailleur | not listed | Shimano 105 Di2 |
| Cassette | not listed | Shimano 105 |
| Chain | not listed | KMC X12L-1 |
| Crankset | not listed | Shimano 105 |
| Chainring | not listed | Shimano 105 |
| Wheelset | not listed | Giant SLR 2 36 |
| Tire | not listed | Giant Gavia Fondo 1 |
| Brake | not listed | Shimano 105 Di2 |
| Rotor | not listed | Shimano SM-RT70 |
| Handlebar | not listed | Giant Contact SL |
| Stem | not listed | Giant Contact SL |
| Grips | not listed | Lite 3.0 |
| Seatpost | not listed | Giant D-Fuse SL |
| Saddle | not listed | Giant Fleet SL |
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