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 X Ultimate 2026 geometry in sizes XS–XL: stack 520–638 mm, reach 371.1–415 mm, head angle 70–71.1°.
| XS | S | M | L | XL | |
|---|---|---|---|---|---|
| Stack | 520 mm | 551 mm | 580 mm | 609 mm | 638 mm |
| Reach | 371.1 mm | 382 mm | 390 mm | 405 mm | 415 mm |
| Head angle | 70° | 70.7° | 71° | 71° | 71.1° |
| Seat angle | 74.5° | 74° | 73.5° | 73.4° | 73.3° |
| Head tube | 85 mm | 115 mm | 145 mm | 175 mm | 205 mm |
| BB drop | 75 mm | 75 mm | 75 mm | 75 mm | 75 mm |
| Chainstay | 427 mm | 427 mm | 427 mm | 427 mm | 427 mm |
| Fork length | 405 mm | 405 mm | 405 mm | 405 mm | 405 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 XS (stack 520 / reach 371.1 mm).
Stack and reach within 12 mm of size S (stack 551 / reach 382 mm).
Stack and reach within 12 mm of size M (stack 580 / reach 390 mm).
Stack and reach within 12 mm of size L (stack 609 / reach 405 mm).
Stack and reach within 12 mm of size XL (stack 638 / reach 415 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