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 ?
Coluer Radar 2026 geometry in sizes S–XL: stack 534–593 mm, reach 377–392 mm, head angle 72.1–73.8°.
| S | M | L | XL | |
|---|---|---|---|---|
| Stack | 534 mm | 559 mm | 575 mm | 593 mm |
| Reach | 377 mm | 379 mm | 389 mm | 392 mm |
| Head angle | 72.1° | 73° | 73.5° | 73.8° |
| Seat angle | 74.6° | 73.7° | 73.3° | 73° |
| Seat tube (?) | 456 mm | 483 mm | 513 mm | 533 mm |
| Head tube | 130 mm | 155 mm | 170 mm | 190 mm |
| BB drop | 72 mm | 70 mm | 70 mm | 68 mm |
| Chainstay | 410 mm | 410 mm | 410 mm | 410 mm |
| Wheelbase | 974 mm | 980 mm | 988 mm | 995 mm |
| Fork length | 369 mm | 369 mm | 369 mm | 369 mm |
| Fork offset | 45 mm | 45 mm | 45 mm | 45 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: coluer.com, 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 S (stack 534 / reach 377 mm).
Stack and reach within 12 mm of size M (stack 559 / reach 379 mm).
Stack and reach within 12 mm of size L (stack 575 / reach 389 mm).
Stack and reach within 12 mm of size XL (stack 593 / reach 392 mm).
Spotted a mistake or a missing build? Let me know.
Are you the manufacturer, or do you sell this bike? I’m missing 6 values for this model’s stem and bars. Add them