Bikes / Sonder / Santiago
Sonder Santiago 2026 Geometry, Reviews, and Specs

Fit and steering
Aggressive fitSlow steeringFast steeringRelaxed fit Sonder Santiago 2026 Sizing Guide
Sonder Santiago 2026 Geometry Chart
| Size | Stack | Reach | Stack/reach | Stem | Bar | Crank | Head tube angle | Seat tube angle | Chainstay | Wheelbase | BB drop | Wheel size |
|---|
| S | 584 mm | 372 mm | 1.57:1 | 90 mm | 400 mm | 170 mm | 70.0° | 73.0° | 450 mm | 1064 mm | 68 mm | 700c |
| M | 602 mm | 382 mm | 1.58:1 | 100 mm | 420 mm | 172.5 mm | 70.5° | 73.0° | 450 mm | 1076 mm | 68 mm | 700c |
| L | 620 mm | 392 mm | 1.58:1 | 110 mm | 440 mm | 175 mm | 70.5° | 72.5° | 450 mm | 1090 mm | 66 mm | 700c |
| XL | 638 mm | 402 mm | 1.59:1 | 110 mm | 440 mm | 175 mm | 71.0° | 72.5° | 450 mm | 1104 mm | 66 mm | 700c |
2026 colorways
No colorway catalog for 2026 yet.
What changed in the bike frame
Same published geometry as 2025.
- Published geometry matches the 2025 Sonder Santiago. Same sizes, same stack and reach.
What changed in equipment
No verified spec sheet for 2026 or 2025.
What changed in price
No launch MSRP in the catalog yet.
Compare 2026 and 2025 Sonder Santiago side by side