Giant Contend AR 2020 geometry
Giant Contend AR 2020 (aluminium road) has 6 published frame sizes. Stack 539–638 mm; reach 371–400 mm. Sources, weights and tyre clearance where available.
Road · aluminium · 2020
Check the source. The frame version or current availability is not fully confirmed. Check the source notes.
Measurements
Lengths in mm · Angles in degrees Select + beneath a size to compare
| Frame size | XS | S | M | ML | L | XL |
|---|---|---|---|---|---|---|
| Stack mm | 539 | 559 | 574 | 595 | 614 | 638 |
| Reach mm | 371 | 375 | 380 | 383 | 392 | 400 |
| Effective top tube mm | 515 | 535 | 550 | 565 | 580 | 595 |
| Seat tube length mm | 430 | 465 | 500 | 535 | 555 | 585 |
| Head tube length mm | 115 | 135 | 150 | 170 | 190 | 215 |
| Head tube angle ° | 71.5 | 71.8 | 72 | 72.5 | 72.5 | 72.5 |
| Seat tube angle ° | 75 | 74 | 73.5 | 73 | 73 | 73 |
| Chainstay length mm | 422 | 422 | 422 | 422 | 422 | 422 |
| Wheelbase mm | 994 | 1003 | 1011 | 1015 | 1031 | 1046 |
| Bottom bracket drop mm | 80 | 80 | 80 | 80 | 80 | 80 |
| Bottom bracket height mm | — | — | — | — | — | — |
| Fork length mm | — | — | — | — | — | — |
| Fork offset mm | 53 | 53 | 53 | 53 | 53 | 53 |
| Trail mm | 62.9 | 61.3 | 59.6 | 56.4 | 56.4 | 56.4 |
| Standover height mm | 727 | 759 | 783 | 810 | 829 | 856 |
| Front centre mm | — | — | — | — | — | — |
— Not published in the collected chart. Size labels follow the manufacturer.
Frame and fork weight
No verified weight for this frame.
Tyre clearance
- Up to 38 mm · 700C
Manufacturer-published tyre limit; wheel size is not specified in the clearance statement. Wheel size defaults to 700C for catalogue filtering; not explicitly specified by the source.
Sources
Reviewed 2026-10-01