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 ?
Ridley Falcn RS 2.0 2026 geometry in sizes XXS–L: stack 500–576 mm, reach 375–446 mm, head angle 73°.
| XXS | XS | S | M | L | |
|---|---|---|---|---|---|
| Stack | 500 mm | 514 mm | 538 mm | 562 mm | 576 mm |
| Reach | 375 mm | 392 mm | 411 mm | 425 mm | 446 mm |
| Head angle | 73° | 73° | 73° | 73° | 73° |
| Seat angle | 76° | 76° | 76° | 76° | 76° |
| Seat tube (c-t) | 460 mm | 480 mm | 495 mm | 515 mm | 540 mm |
| Head tube | 85 mm | 100 mm | 125 mm | 150 mm | 165 mm |
| Top tube (effective) | 500 mm | 520 mm | 545 mm | 565 mm | 590 mm |
| BB drop | 78 mm | 78 mm | 78 mm | 78 mm | 78 mm |
| Chainstay | 410 mm | 410 mm | 410 mm | 410 mm | 410 mm |
| Wheelbase | 954 mm | 975 mm | 1000 mm | 1022 mm | 1048 mm |
| Stock build by size | |||||
| Cranks | – | – | – | 170 mm | – |
| Stem | 90 mm | 90 mm | 100 mm | 110 mm | 110 mm |
| Bar width | 360 mm | 360 mm | 360 mm | 360 mm | 360 mm |
| Seatpost setback | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm |
Source: ridley-bikes.com, checked 1 Nov 2026 · bar position: worked out from published data
Corrected values: bar width
M bar width 400 → 360 mm, XXS bar width 400 → 360 mm, XS bar width 400 → 360 mm, S bar width 400 → 360 mm, L bar width 400 → 360 mm. The manufacturer gives two widths for these bars: at the hoods and at the drops (the bars are flared). I’d entered the width at the drops by mistake. It’s now the width at the hoods, as for every other bike on sedimi.bike. The bar position isn’t affected. Corrections
Stock build
Falcn RS 2.0 Ultegra Di2
- Groupset
- Shimano Ultegra Di2 2×12
- Cranks
- Shimano Ultegra 52-36
- Handlebar
- Forza Nimbus Pro
- Seatpost
- Falcn RS Aero seatpost
- Saddle
- Selle Italia SLR Racing Replica L3
Source: ridley-bikes.com, checked 1 Nov 2026
Frames with similar geometry
Stack and reach within 12 mm of size XXS (stack 500 / reach 375 mm).
Stack and reach within 12 mm of size XS (stack 514 / reach 392 mm).
Stack and reach within 12 mm of size S (stack 538 / reach 411 mm).
Stack and reach within 12 mm of size M (stack 562 / reach 425 mm).
No frame in the database is within 12 mm of size L in both stack and reach.
Spotted a mistake or a missing build? Let me know.