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 ?
Factor Aluto 2026 geometry in sizes 49–61: stack 530–625 mm, reach 377–422 mm, head angle 71.5–73°.
| 49 | 52 | 54 | 56 | 58 | 61 | |
|---|---|---|---|---|---|---|
| Stack | 530 mm | 547 mm | 565 mm | 585 mm | 605 mm | 625 mm |
| Reach | 377 mm | 385 mm | 393 mm | 402 mm | 412 mm | 422 mm |
| Head angle | 71.5° | 71.9° | 72° | 72° | 72° | 73° |
| Seat angle | 74.5° | 74° | 74° | 73.5° | 73.5° | 73.5° |
| Seat tube (c-t) | 455 mm | 480 mm | 505 mm | 525 mm | 549 mm | 565 mm |
| BB drop | 80 mm | 80 mm | 78 mm | 78 mm | 78 mm | 78 mm |
| Chainstay | 420 mm | 420 mm | 420 mm | 423 mm | 425 mm | 425 mm |
| Wheelbase | 992.6 mm | 1002.5 mm | 1016.5 mm | 1035 mm | 1053 mm | 1070 mm |
| Standover | 749.5 mm | 770 mm | 793 mm | 812 mm | 833 mm | 850.5 mm |
| Fork offset | 50 mm | 50 mm | 50 mm | 50 mm | 50 mm | 50 mm |
| Stock build by size | ||||||
| Stem angle | −6° | −6° | −6° | −6° | −6° | −6° |
| Seatpost setback | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm |
Source: factorbikes.com, checked 1 Nov 2026 · bar position: worked out from published data
An older model year in the archive with the same stack, reach and head angle: 2025. Source: factorbikes.com
Stock build
ALUTO – Standard package ≈ €3,771
- Groupset
- frameset package
- Stem
- Black Inc Integrated Barstem HB05
- Handlebar
- Black Inc Integrated Barstem HB05
- Seatpost
- Factor carbon seatpost
- List price
- US$4,099 (factorbikes.com, 1 Nov 2026)
ALUTO – SRAM FORCE XPLR w/ Power Meter ≈ €7,267
- Groupset
- SRAM Force XPLR
- Stem
- Black Inc Integrated Barstem HB05
- Handlebar
- Black Inc Integrated Barstem HB05
- Seatpost
- Factor carbon seatpost
- List price
- US$7,899 (factorbikes.com, 1 Nov 2026)
ALUTO – Campagnolo Record 13X ≈ €7,819
- Groupset
- Campagnolo Record 13X
- Stem
- Black Inc Integrated Barstem HB05
- Handlebar
- Black Inc Integrated Barstem HB05
- Seatpost
- Factor carbon seatpost
- List price
- US$8,499 (factorbikes.com, 1 Nov 2026)
ALUTO – SRAM RED XPLR w/ Power Meter ≈ €9,015
- Groupset
- SRAM Red XPLR
- Stem
- Black Inc Integrated Barstem HB05
- Handlebar
- Black Inc Integrated Barstem HB05
- Seatpost
- Factor carbon seatpost
- List price
- US$9,799 (factorbikes.com, 1 Nov 2026)
Options when ordering (manufacturer’s default in bold):
| Size | Stem | Bar width | Seatpost setback |
|---|---|---|---|
| all | 80, 90, 100, 110, 120, 130 mm | 360, 380, 400 mm | 0, 25 mm |
Source for all builds: factorbikes.com, checked 1 Nov 2026
Frames with similar geometry
Stack and reach within 12 mm of size 49 (stack 530 / reach 377 mm).
Stack and reach within 12 mm of size 52 (stack 547 / reach 385 mm).
Stack and reach within 12 mm of size 54 (stack 565 / reach 393 mm).
Stack and reach within 12 mm of size 56 (stack 585 / reach 402 mm).
Stack and reach within 12 mm of size 58 (stack 605 / reach 412 mm).
Stack and reach within 12 mm of size 61 (stack 625 / reach 422 mm).
Spotted a mistake or a missing build? Let me know.