Good to know: Configurable build
Configurable build (at least partly: the cockpit or bar width, for example). The stock build below is only one of the options.
Geometry ?
Thömus Sliker R3 Ultimate 2026 geometry in sizes 48–61: stack 522–621 mm, reach 370–408 mm, head angle 71–74°.
| 48 | 51 | 54 | 56 | 58 | 61 | |
|---|---|---|---|---|---|---|
| Stack | 522 mm | 539 mm | 555.4 mm | 576 mm | 594 mm | 621 mm |
| Reach | 370 mm | 378 mm | 384 mm | 392 mm | 400 mm | 408 mm |
| Head angle | 71° | 72° | 72.5° | 73° | 74° | 73° |
| Seat angle | 74.5° | 74° | 73.6° | – | 72.5° | 74° |
| Head tube | 115 mm | 130 mm | 145 mm | 165 mm | 184 mm | 212 mm |
| BB drop | 71 mm | 70 mm | 70 mm | 70 mm | 70 mm | 70 mm |
| Chainstay | 408 mm | 403 mm | 404 mm | 408 mm | 408 mm | 408 mm |
| Fork length | 378 mm | 378 mm | 378 mm | 378 mm | 378 mm | 378 mm |
Source: en.thoemus.ch, checked 13 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 48 (stack 522 / reach 370 mm).
Stack and reach within 12 mm of size 51 (stack 539 / reach 378 mm).
Stack and reach within 12 mm of size 54 (stack 555.4 / reach 384 mm).
Stack and reach within 12 mm of size 56 (stack 576 / reach 392 mm).
Stack and reach within 12 mm of size 58 (stack 594 / reach 400 mm).
Stack and reach within 12 mm of size 61 (stack 621 / reach 408 mm).
Spotted a mistake or a missing build? Let me know.
Are you the manufacturer, or do you sell this bike? I’m missing 8 values for this model’s stem and bars. Add them