Trek Emonda SLR / SL Gen 3
Road · 8 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
- Trek Emonda SLR / SL Gen 3 · Road · 8 sizes
- Geometry
- api.trekbikes.com, fetched 20 Oct 2026, re-checked, no differences
- Seat angle convention
- Calculated from Trek's 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 the maker's table
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) |
|---|---|---|---|---|---|---|---|---|
| 47cm | 507 | 373 | 72.1 | 74.6 | 100 | 410 | 972 | 692 |
| 50cm | 521 | 378 | 72.1 | 74.6 | 111 | 410 | 974 | 711 |
| 52cm | 533 | 383 | 72.8 | 74.2 | 121 | 410 | 977 | 732 |
| 54cm | 541 | 386 | 73 | 73.7 | 131 | 410 | 981 | 744 |
| 56cm | 563 | 391 | 73.5 | 73.3 | 151 | 410 | 983 | 768 |
| 58cm | 581 | 396 | 73.8 | 73 | 171 | 411 | 992 | 793 |
| 60cm | 601 | 399 | 73.9 | 72.8 | 191 | 411 | 1001 | 811 |
| 62cm | 620 | 403 | 73.9 | 72.5 | 211 | 412 | 1010 | 829 |
The table runs on to the right: 6 more columns after Reach. Scroll it sideways to read them.
The 56cm 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: api.trekbikes.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
In the maker's words
Kept whole, as I read it off api.trekbikes.com.Trek's sizing feed carries no bar or stem rows; no cockpit was read for this file.
Cockpit and seatpost, in the maker's words · 16 words
Trek's sizing feed carries no bar or stem rows; no cockpit was read for this file.
OFFICIAL SOURCE: Trek OCC sizing feed for code 35487, the Emonda SLR 7 (Trek's own URL for the code is /bikes/road-bikes/performance-road-bikes/%C3%A9monda/%C3%A9monda-slr/%C3%A9monda-slr-7/a/35487/. Source: html table (official Trek OCC JSON that renders the "Sizing and fit" geometry table of the trekbikes.com product page
How I read the maker's table
the GB product record now names the code "Madone SLR 7", flagged for Carl), geometry asset Geometry_Lines_2050x1500_Road_EmondaSLR9, eight numeric sizes 47 to 62 cm. The Emonda SL 7 feed (code 35046) prints identical rows and the Emonda SL Disc Frame Set feed (code 32688) identical rows for 47, 60 and 62 cm, so this is the Gen 3 platform table for SL and SLR, the Emonda after the H2 table in trek-emonda-sl-h2.json (whose notes already name codes 32688 and 35487). Trek's feed states no model year (null). The aluminium Emonda ALR (trek-emonda-alr.json) prints the identical table in every cell. UNITS: Trek publishes the table in centimetres to one decimal and angles in degrees; every length was multiplied by 10 to give millimetres (Decimal arithmetic, exact, no rounding). Column mapping from Trek's geometryDataHeaders: geometrySeattube -> seat_tube_length, geometryAngleSeattube -> seat_tube_angle, geometryLengthHeadtube -> head_tube_length, geometryAngleHead -> head_tube_angle, geometryEffToptube -> top_tube_effective, geometryBBDrop -> bb_drop, geometryLengthChainstay -> chainstay, geometryOffset -> fork_offset, geometryTrail -> trail, geometryWheelbase -> wheelbase, geometryStandover -> standover, geometryFrameReach -> reach, geometryFrameStack -> stack (Trek's frame stack and reach, so stack_datum head tube top). Saddle rail height ranges for the short and tall seatposts are in the feed but not in the schema. Front centre is not in this feed (null).
Source: html table (official Trek OCC JSON that renders the "Sizing and fit" geometry table of the trekbikes.com product page, https://api.trekbikes.com/occ/v2/gb/products/35487/sizing, Emonda SLR 7; fetched 2026-10-20, HTTP 200)