Geometry ?
Tideace Fm R053D 2026 geometry in sizes XS-47–XL-56: stack 507–588 mm, reach 367–403 mm, head angle 70.8–73.3°.
| XS-47 | S-49 | M-51 | L-54 | XL-56 | |
|---|---|---|---|---|---|
| Stack | 507 mm | 525 mm | 539 mm | 562 mm | 588 mm |
| Reach | 367 mm | 377 mm | 384 mm | 397 mm | 403 mm |
| Head angle | 70.8° | 71.4° | 72.2° | 72.7° | 73.3° |
| Seat angle | 74.7° | 74.3° | 73.9° | 73.4° | 73.2° |
| Seat tube (c-t) | 429 mm | 450 mm | 479 mm | 514 mm | 549 mm |
| Head tube | 108 mm | 124 mm | 136 mm | 159 mm | 184 mm |
| Top tube (effective) | 506 mm | 524 mm | 539 mm | 564 mm | 580 mm |
| BB drop | 71 mm | 71 mm | 71 mm | 71 mm | 71 mm |
| Chainstay | 410 mm | 410 mm | 410 mm | 410 mm | 410 mm |
| Fork offset | 45 mm | 45 mm | 45 mm | 45 mm | 45 mm |
Source: tideacebike.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 XS-47 (stack 507 / reach 367 mm).
Stack and reach within 12 mm of size S-49 (stack 525 / reach 377 mm).
Stack and reach within 12 mm of size M-51 (stack 539 / reach 384 mm).
Stack and reach within 12 mm of size L-54 (stack 562 / reach 397 mm).
Stack and reach within 12 mm of size XL-56 (stack 588 / reach 403 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