Geometry ?
Dolan GXC 2.0 2026 geometry in sizes Extra Small–Extra Large: stack 536–603 mm, reach 366–402 mm, head angle 70.5–72°.
| Extra Small | Small | Medium | Large | Extra Large | |
|---|---|---|---|---|---|
| Stack | 536 mm | 556 mm | 572 mm | 588 mm | 603 mm |
| Reach | 366 mm | 375 mm | 384 mm | 393 mm | 402 mm |
| Head angle | 70.5° | 71° | 71.5° | 72° | 72° |
| Seat angle | 74.5° | 74° | 73.5° | 73.5° | 73.5° |
| Seat tube (c-t) | 470 mm | 500 mm | 520 mm | 540 mm | 560 mm |
| Head tube | 105 mm | 125 mm | 140 mm | 155 mm | 170 mm |
| Top tube (effective) | 515 mm | 535 mm | 553 mm | 567 mm | 580 mm |
Source: dolan-bikes.com, checked 12 Nov 2026 · bar position: worked out from published data
Stock build
I don’t have the build for each size yet.
Frames with similar geometry
Stack and reach within 12 mm of size Extra Small (stack 536 / reach 366 mm).
Stack and reach within 12 mm of size Small (stack 556 / reach 375 mm).
Stack and reach within 12 mm of size Medium (stack 572 / reach 384 mm).
Stack and reach within 12 mm of size Large (stack 588 / reach 393 mm).
Stack and reach within 12 mm of size Extra Large (stack 603 / reach 402 mm).
Spotted a mistake or a missing build? Let me know.
Are you the manufacturer, or do you sell this bike? I’m missing 7 values for this model’s stem and bars. Add them