2025 Giant Contend AR vs 2026 Giant Contend AR
The XS is the 2026 Giant Contend AR size closest to your S 2025 Giant Contend AR. 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 2026 Giant Contend AR
Compared with the 2025 Giant Contend AR in S, the 2026 Giant Contend AR in XS places the top of the head tube at about the same height and about as far forward, relative to the bottom bracket.
- Frame stack
- ±0 mm
- About the same height
- Frame reach
- ±0 mm
- About the same reach
- Wheelbase
- ±0 mm
- About the same
- Head angle
- ±0.0°
- About the same head angle
- Chainstays
- ±0 mm
- About the same
The two frames
2025 Giant Contend AR, S2026 Giant Contend AR, XSDrawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | 2025 Giant Contend AR S | 2026 Giant Contend AR XS | Difference |
|---|---|---|---|
| Reach | 375 | 375 | ±0 mm |
| Stack | 559 | 559 | ±0 mm |
| Head tube angle | 71.8° | 71.8 | ±0.0° |
| Seat tube angle | 74.0° | 74.0 | ±0.0° |
| Chainstay length | 422 | 422 | ±0 mm |
| Wheelbase | 1003 | 1003 | ±0 mm |
| BB drop | 80 | 80 | ±0 mm |
| Standover | 759 | 759 | ±0 mm |
| Seat tube length | 445 | 465 | +20 mm |
| Head tube length | 135 | 135 | ±0 mm |
| Effective top tube | not listed | 535 |
Differences are the 2026 Giant Contend AR minus the 2025 Giant Contend AR. Full charts: 2025 Giant Contend AR, 2026 Giant Contend AR.
Where each sits in its class
2025 Giant Contend AR2026 Giant 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 | 2025 Giant Contend AR4 | 2026 Giant Contend ARAR 1 |
|---|---|---|
| Frame | Giant ALUXX-grade | Giant Contend |
| Fork | Giant Advanced-Grade | Giant Advanced-Grade Composite, full-composite OverDrive steerer, 12x100mm thru-axle, disc |
| Shifter | Shimano Claris | Shimano 105 Di2 |
| Derailleur | Shimano Claris | Shimano 105 Di2 |
| Cassette | Shimano CS-HG50 Deore | Shimano 105 |
| Chain | KMC Z72 | KMC X12L-1 |
| Crankset | FSA Tempo | Shimano 105 |
| Tire | Giant S-R3 AC | Giant Gavia Fondo 2 |
| Rim | Giant S-R2 | not listed |
| Brake | Tektro MD-C550, Shimano Claris | Shimano 105 Di2 |
| Handlebar | Giant Connect XS:40cm | Giant D-Fuse SL |
| Stem | Giant Sport XS:80mm | Giant Contact |
| Grips | Velo cork tape | Velo Cork tape with gel |
| Seatpost | Giant D-Fuse | Giant D-Fuse |
| Saddle | Giant Approach | Giant Approach |
| Bottom bracket | not listed | Shimano BB-RS501 |
| Wheelset | not listed | Giant P-R2 Disc |
| Rotor | not listed | Giant MPH |
| Headset | not listed | Giant OverDrive |
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