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 ?
Ridley Falcn 2026 geometry in sizes XS–XL: stack 513–599 mm, reach 378–411 mm, head angle 72–74°.
| XS | S | M | L | XL | |
|---|---|---|---|---|---|
| Stack | 513 mm | 530 mm | 551 mm | 573 mm | 599 mm |
| Reach | 378 mm | 388 mm | 397 mm | 404 mm | 411 mm |
| Head angle | 72° | 73° | 73.5° | 73.5° | 74° |
| Seat angle | 74° | 73.5° | 73° | 72.5° | 72.5° |
| Seat tube (c-t) | 455 mm | 480 mm | 499 mm | 530 mm | 555 mm |
| Head tube | 115 mm | 130 mm | 150 mm | 175 mm | 200 mm |
| Top tube (effective) | 525 mm | 545 mm | 565 mm | 585 mm | 600 mm |
| BB drop | 75 mm | 70 mm | 70 mm | 68 mm | 68 mm |
| Chainstay | 407 mm | 407 mm | 407 mm | 407 mm | 407 mm |
| Wheelbase | 974 mm | 977 mm | 987 mm | 1002 mm | 1012 mm |
| Stock build by size | |||||
| Cranks | – | – | 170 mm | – | – |
| Stem | 90 mm | 100 mm | 110 mm | 110 mm | 120 mm |
| Bar width | 380 mm | 380 mm | 400 mm | 400 mm | 400 mm |
| Seatpost setback | 10 mm | 10 mm | 10 mm | 10 mm | 10 mm |
Source: ridley-bikes.com, checked 1 Nov 2026 · bar position: worked out from published data
Stock build
Falcn 105
- Groupset
- Shimano 105 2×12
- Cranks
- Shimano 105 50/34
- Stem
- Forza Stratos Pro
- Handlebar
- 4ZA Stratos Pro 400 V1
- Seatpost
- Forza Cirrus Carbon-Alloy 27.2
- Saddle
- Selle Italia Model A
Options when ordering (manufacturer’s default in bold):
| Size | Stem |
|---|---|
| all | 90, 100, 110, 120 mm |
Source: ridley-bikes.com, checked 1 Nov 2026
Frames with similar geometry
Stack and reach within 12 mm of size XS (stack 513 / reach 378 mm).
Stack and reach within 12 mm of size S (stack 530 / reach 388 mm).
Stack and reach within 12 mm of size M (stack 551 / reach 397 mm).
Stack and reach within 12 mm of size L (stack 573 / reach 404 mm).
Stack and reach within 12 mm of size XL (stack 599 / reach 411 mm).
Spotted a mistake or a missing build? Let me know.
Are you the manufacturer, or do you sell this bike? I’m missing 4 values for this model’s stem and bars. Add them