Orbea Gain
Endurance road · 5 sizes
Sign in and add the bike you ride, and this table will say what each size needs for your position.
Sign in
This is the bike I ride
No account is needed to read the table. Report a wrong number · Correct this bike
- Bike
- Orbea Gain · Endurance road · 5 sizes
- Versions
- 2025 · 2021, this table · 2020
- Geometry
- bikeinsights.com, fetched 22 Oct 2026
These numbers are second-hand, from Bike Insights. I have not checked them against the maker's own table. Bike Insights cites orbea.com. - Seat angle convention
- Calculated from Bike Insights' table
- Cockpit
- Generic stem and bar, assumed
- Solved with
- cover 10 mm (assumed), max spacers 40 mm (assumed), stem clamp centre 20 mm (assumed), so every verdict carries ±10 mm at the bar
- Sheet
- 22 October 2026 · 879 bikes, 79 makes, 4,979 sizes in the catalogue
Geometry, every size, from Bike Insights
The tinted row is the size drawn beside it. Press a size to draw it.| Size | Stack (mm) | Reach (mm) | Head angle (deg) | Seat angle (deg) | Head tube (mm) | Chainstay (mm) | Wheelbase (mm) | Standover (mm) |
|---|---|---|---|---|---|---|---|---|
| XS | 525 | 366 | 71 | 75 | 95 | 420 | 986.1 | 708 |
| S | 550 | 377 | 71.5 | 74.5 | 120 | 420 | 1001 | 785.7 |
| M | 575 | 388 | 72 | 74.5 | 146 | 420 | 1021.5 | 819.5 |
| L | 600 | 399 | 72 | 74 | 172 | 420 | 1040.6 | 839 |
| XL | 625 | 410 | 72.5 | 74 | 196 | 420 | 1049 | 872.7 |
The table runs on to the right: 6 more columns after Reach. Scroll it sideways to read them.
The M drawn to scale from the table, with no build on it. Stack and reach run from the bottom bracket to the top of the head tube; every size is solved from those two. One square is 100 mm.
The maker's cockpit
No stock cockpit I can name, so every size is solved on a generic stem and bar unless you choose one on the sheet.Generic stem and barAssumedNo bar is listed for this frame.
Frame facts
not read off the maker's page yet: orbea.com- Tyre clearance
- not recorded yet
- Bottom bracket
- not recorded yet
- Axles and brakes
- not recorded yet
- UDH
- not recorded yet
- Seatpost
- not recorded yet
- Frame weight
- not recorded yet
Notes on the source
SECOND-HAND NUMBERS: copied from Bike Insights (https://bikeinsights.com/bikes/5ed2ac66fb010b001779e2dd-orbea-gain?version=2021&build=m20), not read off the maker's own table. Source: aggregator (Bike Insights)
How I read Bike Insights' table
Bike Insights cites the maker's page: https://www.orbea.com/be-en/ebikes/road/gain/cat/gain-m20. The maker no longer publishes this table, so these numbers have not been checked against it; the seed stores this version as an aggregator source and caps its band (D17, D4 second amendment). Build: M20. Bike Insights files it as Road Bike / Paved Road Bike / Endurance Road. Where it measures differently: top_tube_effective is its effective_top_tube_length_center_center. Trail is left null: Bike Insights computes its own and the maker's is not on the page. Not checked against the maker's archived page: web.archive.org blocked this machine on 22 Oct 2026; a later pass should read the capture and upgrade this file to the maker's numbers. Generation: the Gain sold as MY2021 to MY2024 (M and D builds); Bike Insights' 2022 M10i, 2023 and 2024 versions hold the same stacks and reaches. The current Gain is a different table (orbea-gain-2025.json).