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 Arenal 2026 geometry in sizes S–XL: stack 549–603 mm, reach 375–402 mm, head angle 71–72°.
| S | M | L | XL | |
|---|---|---|---|---|
| Stack | 549 mm | 572 mm | 588 mm | 603 mm |
| Reach | 375 mm | 384 mm | 393 mm | 402 mm |
| Head angle | 71° | 71.5° | 72° | 72° |
| Seat angle | 74° | 73.5° | 73.5° | 73.5° |
| Seat tube (?) | 500 mm | 520 mm | 540 mm | 560 mm |
| Head tube | 125 mm | 140 mm | 155 mm | 170 mm |
| BB drop | 76 mm | 76 mm | 76 mm | 76 mm |
| Chainstay | 435 mm | 435 mm | 435 mm | 435 mm |
| Wheelbase | 1022 mm | 1031 mm | 1040 mm | 1054 mm |
| Fork offset | 50 mm | 50 mm | 50 mm | 50 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 549 / reach 375 mm).
Stack and reach within 12 mm of size M (stack 572 / reach 384 mm).
Stack and reach within 12 mm of size L (stack 588 / reach 393 mm).
Stack and reach within 12 mm of size XL (stack 603 / reach 402 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