2020 Trek Domane SLR Disc Frameset vs 2022 Giant Defy Advanced Pro AX
The M is the Giant Defy Advanced Pro AX size closest to your 54 Trek Domane SLR Disc Frameset. We match frame stack and reach. This is a geometry comparison, not a fit recommendation; stem, spacers, handlebars and saddle setup also affect your riding position.
What changes on the Giant Defy Advanced Pro AX
Compared with the Trek Domane SLR Disc Frameset in 54, the Giant Defy Advanced Pro AX in M places the top of the head tube 8 mm lower and 3 mm further forward, relative to the bottom bracket. Its wheelbase is 12 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- −8 mm
- Lower front end
- Frame reach
- +3 mm
- Longer frame reach
- Wheelbase
- −12 mm
- Shorter: quicker to change direction
- Head angle
- +1.2°
- Steeper: sharper steering
- Chainstays
- ±0 mm
- About the same
The two frames
We can't draw these frames yet. The Trek Domane SLR Disc Frameset numbers we have for size 54 are missing the seat angle. The numbers below still compare.
Geometry side by side
| Measurement | Trek Domane SLR Disc Frameset 54 | Giant Defy Advanced Pro AX M | Difference |
|---|---|---|---|
| Reach | 374 | 377 | +3 mm |
| Stack | 575 | 567 | −8 mm |
| Head tube angle | 71.3° | 72.5 | +1.2° |
| Effective top tube | 542 | 545 | +3 mm |
| Chainstay length | 420 | 420 | ±0 mm |
| Wheelbase | 1010 | 998 | −12 mm |
| BB drop | 80 | 75 | −5 mm |
| Standover | 754 | 786 | +32 mm |
| Seat tube length | 500 | 480 | −20 mm |
| Head tube length | 160 | 160 | ±0 mm |
| Seat tube angle | not listed | 73.5 |
Differences are the Giant Defy Advanced Pro AX minus the Trek Domane SLR Disc Frameset. Full charts: 2020 Trek Domane SLR Disc Frameset, 2022 Giant Defy Advanced Pro AX.
Where each sits in its class
Trek Domane SLR Disc FramesetGiant Defy Advanced Pro AX
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 SLR Disc FramesetSLR Disc Frameset | Giant Defy Advanced Pro AXAdvanced Pro 2 AX |
|---|---|---|
| Frame | Trek OCLV | Giant Defy |
| Fork | Trek Domane SLR | Giant OverDrive 2 |
| Derailleur | Trek derailleurs must have | SRAM Rival AXS |
| Shifter | not listed | SRAM Rival |
| Cassette | not listed | SRAM Rival |
| Chain | not listed | SRAM Rival D1 |
| Crankset | not listed | SRAM Rival D1 Wide |
| Bottom bracket | not listed | SRAM DUB GX |
| Wheelset | not listed | Giant SLR 2 36 Carbon Disc |
| Tire | not listed | Giant Gavia Fondo 1 |
| Brake | not listed | SRAM Rival AXS E1 |
| Rotor | not listed | SRAM Paceline |
| 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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