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 ?
Rivendell Roadini 2026 geometry in sizes 47–61: stack 530–672 mm, reach 347–387 mm, head angle 71–72.5°.
| 47 | 50 | 54 | 57 | 61 | |
|---|---|---|---|---|---|
| Stack | 530 mm | 563 mm | 602 mm | 632 mm | 672 mm |
| Reach | 347 mm | 384 mm | 385 mm | 385 mm | 387 mm |
| Head angle | 71° | 72° | 72° | 72.5° | 72.5° |
| Seat angle | 72.5° | 72.5° | 72.5° | 72° | 72° |
| Top tube (effective) | 515 mm | 562 mm | 575 mm | 590 mm | 605 mm |
| BB drop | 67 mm | 75 mm | 75 mm | 75 mm | 75 mm |
| Chainstay | 440 mm | 445 mm | 450 mm | 456 mm | 466 mm |
| Standover | 740 mm | 780 mm | 817 mm | 846 mm | 885 mm |
Source: rivbike.com, checked 7 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 47 (stack 530 / reach 347 mm).
Stack and reach within 12 mm of size 50 (stack 563 / reach 384 mm).
Stack and reach within 12 mm of size 54 (stack 602 / reach 385 mm).
Stack and reach within 12 mm of size 57 (stack 632 / reach 385 mm).
Stack and reach within 12 mm of size 61 (stack 672 / reach 387 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