Geometry ?
Giant Contend AR 2026 geometry in sizes S–XL: stack 559–638 mm, reach 375–400 mm, head angle 71.8–72.5°.
| S | M | ML | L | XL | |
|---|---|---|---|---|---|
| Stack | 559 mm | 574 mm | 595 mm | 614 mm | 638 mm |
| Reach | 375 mm | 380 mm | 383 mm | 392 mm | 400 mm |
| Head angle | 71.8° | 72° | 72.5° | 72.5° | 72.5° |
| Seat angle | 74° | 73.5° | 73° | 73° | 73° |
| Seat tube (c-t) | 465 mm | 500 mm | 535 mm | 555 mm | 585 mm |
| Head tube | 135 mm | 150 mm | 170 mm | 190 mm | 215 mm |
| Top tube (effective) | 535 mm | 550 mm | 565 mm | 580 mm | 595 mm |
| BB drop | 80 mm | 80 mm | 80 mm | 80 mm | 80 mm |
| Chainstay | 422 mm | 422 mm | 422 mm | 422 mm | 422 mm |
| Wheelbase | 1003 mm | 1011 mm | 1015 mm | 1031 mm | 1046 mm |
| Standover | 759 mm | 783 mm | 810 mm | 829 mm | 856 mm |
| Fork offset | 53 mm | 53 mm | 53 mm | 53 mm | 53 mm |
| Stock build by size | |||||
| Cranks | 165 mm | 170 mm | 170 mm | 172.5 mm | 172.5 mm |
| Stem | 90 mm | 100 mm | 100 mm | 110 mm | 110 mm |
| Bar width | 400 mm | 420 mm | 420 mm | 440 mm | 440 mm |
| Seatpost setback | 14 mm | 14 mm | 14 mm | 14 mm | 14 mm |
Source: giant-bicycles.com, checked 1 Nov 2026 · bar position: worked out from published data
Older model years in the archive with the same stack, reach and head angle: 2024–2025. Source: giant-bicycles.com
Older model years in the archive: Giant Contend AR 2020–2022
Stock build
Contend AR 2
- Groupset
- Shimano Tiagra 2×10
- Shifters
- Shimano Tiagra
- Cranks
- Shimano Tiagra 34/50
- Stem
- Giant Sport
- Handlebar
- Giant Connect
- Seatpost
- Giant D-Fuse composite 14 mm offset
- Saddle
- Giant Approach
Contend AR 3
- Groupset
- Shimano CUES
- Shifters
- Shimano CUES U3030
- Cranks
- Shimano FC-U6030-2 34/50
- Stem
- Giant Sport
- Handlebar
- Giant Connect
- Seatpost
- Giant D-Fuse alloy 14 mm offset
- Saddle
- Giant Approach
Source for all builds: giant-bicycles.com, checked 1 Nov 2026
Frames with similar geometry
Stack and reach within 12 mm of size S (stack 559 / reach 375 mm).
Stack and reach within 12 mm of size M (stack 574 / reach 380 mm).
Stack and reach within 12 mm of size ML (stack 595 / reach 383 mm).
Stack and reach within 12 mm of size L (stack 614 / reach 392 mm).
Stack and reach within 12 mm of size XL (stack 638 / reach 400 mm).
Spotted a mistake or a missing build? Let me know.
Are you the manufacturer, or do you sell this bike? I’m missing 2 values for this model’s stem and bars. Add them