2021 Trek Domane SLR vs 2022 Giant Defy Advanced Pro AX
The XL is the Giant Defy Advanced Pro AX size closest to your 62 Trek Domane SLR. 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 in 62, the Giant Defy Advanced Pro AX in XL places the top of the head tube 32 mm lower and 12 mm further forward, relative to the bottom bracket.
- Frame stack
- −32 mm
- Lower front end
- Frame reach
- +12 mm
- Longer frame reach
- Wheelbase
- −2 mm
- About the same
- Head angle
- +0.4°
- Steeper: sharper steering
- Chainstays
- −5 mm
- Shorter: livelier
The two frames
We can't draw these frames yet. The Trek Domane SLR numbers we have for size 62 are missing the seat angle. The numbers below still compare.
Geometry side by side
| Measurement | Trek Domane SLR 62 | Giant Defy Advanced Pro AX XL | Difference |
|---|---|---|---|
| Reach | 386 | 398 | +12 mm |
| Stack | 656 | 624 | −32 mm |
| Head tube angle | 72.1° | 72.5 | +0.4° |
| Effective top tube | 593 | 595 | +2 mm |
| Chainstay length | 425 | 420 | −5 mm |
| Wheelbase | 1042 | 1040 | −2 mm |
| BB drop | 75 | 70 | −5 mm |
| Standover | 835 | 856 | +21 mm |
| Seat tube length | 586 | 565 | −21 mm |
| Head tube length | 245 | 225 | −20 mm |
| Seat tube angle | not listed | 72.5 |
Differences are the Giant Defy Advanced Pro AX minus the Trek Domane SLR. Full charts: 2021 Trek Domane SLR, 2022 Giant Defy Advanced Pro AX.
Where each sits in its class
Trek Domane SLRGiant 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 SLRSLR 6 | Giant Defy Advanced Pro AXAdvanced Pro 2 AX |
|---|---|---|
| Frame | Trek OCLV | Giant Defy |
| Fork | Trek Domane SLR | Giant OverDrive 2 |
| Shifter | Shimano Ultegra R8020 | SRAM Rival |
| Derailleur | Shimano Ultegra R8000 | SRAM Rival AXS |
| Cassette | Shimano Ultegra HG800-11 | SRAM Rival |
| Chain | Shimano Ultegra HG701 | SRAM Rival D1 |
| Crankset | Shimano Ultegra R8000 | SRAM Rival D1 Wide |
| Wheelset | Bontrager Aeolus Pro 3V | Giant SLR 2 36 Carbon Disc |
| Tire | Bontrager R3 Hard-Case Lite | Giant Gavia Fondo 1 |
| Brake | Shimano Ultegra | SRAM Rival AXS E1 |
| Handlebar | Bontrager Pro IsoCore VR-CF | Giant Contact SL |
| Seatpost | Bontrager Seatmast Cap | Giant D-Fuse SL |
| Saddle | Bontrager P3 Verse Elite | Giant Fleet SL |
| Bottom bracket | not listed | SRAM DUB GX |
| Rotor | not listed | SRAM Paceline |
| Stem | not listed | Giant Contact SL |
| Grips | not listed | Lite 3.0 |
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