2024 Trek Domane AL Rim vs 2025 Giant Contend AR
The M is the Giant Contend AR size closest to your 54 Trek Domane AL Rim. 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 Contend AR
Compared with the Trek Domane AL Rim in 54, the Giant Contend AR in M places the top of the head tube at about the same height and 6 mm further forward, relative to the bottom bracket.
- Frame stack
- −1 mm
- About the same height
- Frame reach
- +6 mm
- Longer frame reach
- Wheelbase
- +1 mm
- About the same
- Head angle
- +0.7°
- Steeper: sharper steering
- Chainstays
- +2 mm
- About the same
The two frames
We can't draw these frames yet. The Trek Domane AL Rim numbers we have for size 54 are missing the seat angle. The numbers below still compare.
Geometry side by side
| Measurement | Trek Domane AL Rim 54 | Giant Contend AR M | Difference |
|---|---|---|---|
| Reach | 374 | 380 | +6 mm |
| Stack | 575 | 574 | −1 mm |
| Head tube angle | 71.3° | 72.0° | +0.7° |
| Effective top tube | 542 | not listed | |
| Chainstay length | 420 | 422 | +2 mm |
| Wheelbase | 1010 | 1011 | +1 mm |
| BB drop | 80 | 80 | ±0 mm |
| Standover | 754 | 783 | +29 mm |
| Seat tube length | 500 | 480 | −20 mm |
| Head tube length | 160 | 150 | −10 mm |
| Seat tube angle | not listed | 73.5° |
Differences are the Giant Contend AR minus the Trek Domane AL Rim. Full charts: 2024 Trek Domane AL Rim, 2025 Giant Contend AR.
Where each sits in its class
Trek Domane AL RimGiant Contend AR
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 AL RimAL 2 Rim | Giant Contend AR4 |
|---|---|---|
| Frame | Trek Alpha | Giant ALUXX-grade |
| Fork | Trek Domane | Giant Advanced-Grade |
| Shifter | Shimano Claris R2000 | Shimano Claris |
| Derailleur | Shimano Claris R2000 | Shimano Claris |
| Cassette | Shimano HG-31 | Shimano CS-HG50 Deore |
| Chain | Shimano Sora HG71 | KMC Z72 |
| Crankset | Shimano RS200 | FSA Tempo |
| Bottom bracket | Shimano UN26 | not listed |
| Tire | Bontrager R1 Hard-Case Lite | Giant S-R3 AC |
| Hub | Formula TK-31, Formula TK-32 | not listed |
| Handlebar | Bontrager Comp VR-C | Giant Connect XS:40cm |
| Saddle | Bontrager P3 Verse | Giant Approach |
| Rim | not listed | Giant S-R2 |
| Brake | not listed | Tektro MD-C550, Shimano Claris |
| Stem | not listed | Giant Sport XS:80mm |
| Grips | not listed | Velo cork tape |
| Seatpost | not listed | Giant D-Fuse |
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