Good to know: Integrated cockpit · Configurable build
Integrated cockpit (a one-piece bar and stem) on at least one build. Changing the length means replacing the whole cockpit, and not every length exists. Check which length the bike actually ships with before you buy.
Configurable build (at least partly: the cockpit or bar width, for example). The stock build below is only one of the options.
Geometry ?
Storck Fascenario.4 2026 geometry in sizes XS–XL: stack 514–613 mm, reach 381–417 mm, head angle 71.5–73.5°.
| XS | S | M | L | XL | |
|---|---|---|---|---|---|
| Stack | 514 mm | 541 mm | 569 mm | 591 mm | 613 mm |
| Reach | 381 mm | 388 mm | 397 mm | 404 mm | 417 mm |
| Head angle | 71.5° | 72.5° | 73.5° | 73.5° | 73.5° |
| Seat angle | 74.5° | 73.8° | 73.5° | 73.5° | 73.5° |
| Seat tube (?) | 450 mm | 475 mm | 500 mm | 525 mm | 550 mm |
| Head tube | 106 mm | 132 mm | 158 mm | 182 mm | 206 mm |
| Top tube (effective) | 524 mm | 545 mm | 566 mm | 582 mm | 599 mm |
| Chainstay | 405 mm | 405 mm | 405 mm | 405 mm | 405 mm |
| Stock build by size | |||||
| Cranks | 170 mm | 172.5 mm | 172.5 mm | 175 mm | 175 mm |
| Stem | 90 mm | 100 mm | 100 mm | 110 mm | 120 mm |
| Bar width | 380 mm | 400 mm | 420 mm | 420 mm | 440 mm |
(?) by the seat tube length: the manufacturer doesn’t say whether it’s measured centre to centre (c-c) or centre to top (c-t).
Source: storck-bikes.com, checked 1 Nov 2026 · bar position: worked out from published data
An older model year in the archive with the same stack, reach and head angle: 2021. Source: granfondo-cycling.com
Stock build
Fascenario.4 Pro (Shimano 105 Di2 2x12) €4,949
- Groupset
- Shimano 105 Di2 2×12
- Shifters
- Shimano 105 Di2 ST-R7170
- Cranks
- Shimano 105 R7100 50-34
- Stem
- Storck RBSU 350 31.8 mm
- Handlebar
- Storck RBSU 350 31.8 mm
- Seatpost
- Storck F.3/F.4 Carbon
- Saddle
- Fizik Vento Argo R5
- List price
- €4,949 (storck-bikes.com, 1 Nov 2026)
Source: storck-bikes.com, checked 1 Nov 2026
Frames with similar geometry
Stack and reach within 12 mm of size XS (stack 514 / reach 381 mm).
Stack and reach within 12 mm of size S (stack 541 / reach 388 mm).
Stack and reach within 12 mm of size M (stack 569 / reach 397 mm).
Stack and reach within 12 mm of size L (stack 591 / reach 404 mm).
Stack and reach within 12 mm of size XL (stack 613 / reach 417 mm).
Spotted a mistake or a missing build? Let me know.
Are you the manufacturer, or do you sell this bike? I’m missing 1 value for this model’s stem and bars. Add them