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 ?
Trek Domane SL / SLR Gen 5 2027 geometry in sizes XS–XL: stack 524–648 mm, reach 368–384 mm, head angle 71.1–72.1°.
| XS | S | M | ML | L | XL | |
|---|---|---|---|---|---|---|
| Stack | 524 mm | 555 mm | 575 mm | 596 mm | 618 mm | 648 mm |
| Reach | 368 mm | 371 mm | 374 mm | 377 mm | 380 mm | 384 mm |
| Head angle | 71.3° | 71.1° | 71.2° | 71.9° | 72° | 72.1° |
| Seat angle | 73.5° | 73.7° | 73.5° | 73.3° | 73.3° | 73.3° |
| Seat tube (c-t) | 444 mm | 476 mm | 500 mm | 533 mm | 553 mm | 593 mm |
| Head tube | 106 mm | 139 mm | 159 mm | 170 mm | 192 mm | 226 mm |
| Top tube (effective) | 520 mm | 530 mm | 541 mm | 553 mm | 562 mm | 575 mm |
| BB drop | 80 mm | 80 mm | 80 mm | 78 mm | 78 mm | 75 mm |
| Chainstay | 420 mm | 420 mm | 420 mm | 420 mm | 420 mm | 420 mm |
| Wheelbase | 987 mm | 1002 mm | 1011 mm | 1010 mm | 1019 mm | 1033 mm |
| Standover | 721 mm | 753 mm | 775 mm | 805 mm | 826 mm | 863 mm |
| Fork offset | 53 mm | 53 mm | 53 mm | 48 mm | 48 mm | 48 mm |
| Stock build by size | ||||||
| Cranks | 160 mm | 160 mm | 165 mm | 165 mm | 170 mm | 170 mm |
| Stem Domane SLR 9 AXS 1X Gen 5 | 80 mm | 90 mm | 90 mm | 100 mm | 100 mm | 110 mm |
| Stem Domane SLR 9 AXS Gen 5 | 80 mm | 90 mm | 100 mm | 110 mm | 110 mm | 120 mm |
| Stem angle | −7° | −7° | −7° | −7° | −7° | −7° |
| Bar width Domane SLR 9 AXS 1X Gen 5 | 380 mm | 400 mm | 420 mm | 420 mm | 420 mm | 440 mm |
| Bar width Domane SLR 9 AXS Gen 5 | 360 mm | 380 mm | 400 mm | 400 mm | 420 mm | 420 mm |
| Seatpost setback Domane SLR 9 AXS 1X Gen 5 | 5 mm | 5 mm | 5 mm | 5 mm | 5 mm | 5 mm |
| Seatpost setback Domane SL 5 Gen 5 | 8 mm | 8 mm | 8 mm | 8 mm | 8 mm | 8 mm |
Source: api.trekbikes.com, checked 1 Nov 2026 · bar position: worked out from published data
Older model years in the archive: Trek Domane SL Gen 2 2018, Trek Domane Race Shop Limited Pro Endurance 2017, Trek Domane SL Gen 3 2017–2025, Trek Silque 2017
Stock build
Domane SLR 9 AXS 1X Gen 5
- Groupset
- SRAM RED AXS E1
- Handlebar
- Trek Aero RSL Road integrated bar/stem, OCLV Carbon, Race Fit, 80 mm reach, 124 mm drop
- Seatpost
- Bontrager RSL carbon, 27.2 mm, 5 mm offset
- Saddle
- Aeolus RSL AirLoom, carbon rails, 145 mm width
Domane SLR 9 AXS Gen 5
- Groupset
- SRAM RED AXS E1
- Stem
- Trek RCS Pro, −7°
- Handlebar
- Bontrager Pro Riser, carbon, 20 mm rise, 31.8, 70 mm reach
- Seatpost
- Bontrager RSL carbon, 27.2 mm, 5 mm offset
- Saddle
- Verse Short Pro, carbon rails, 145 mm width
Options when ordering (manufacturer’s default in bold):
| Size | Stem |
|---|---|
| all | 60, 70, 80, 90, 100, 110, 120, 130 mm |
Domane SLR 9 Gen 5
- Groupset
- Shimano Dura-Ace R9271 Di2, 12 speed
- Stem
- Trek RCS Pro, −7°
- Handlebar
- Bontrager Pro Riser, carbon, 20 mm rise, 31.8, 70 mm reach
- Seatpost
- Bontrager RSL carbon, 27.2 mm, 5 mm offset
- Saddle
- Verse Short Pro, carbon rails, 145 mm width
Options when ordering (manufacturer’s default in bold):
| Size | Stem |
|---|---|
| all | 60, 70, 80, 90, 100, 110, 120, 130 mm |
Domane SLR 7 AXS Gen 5
- Groupset
- SRAM Force AXS E1
- Stem
- Trek RCS Pro, −7°
- Handlebar
- Bontrager Pro Riser, carbon, 20 mm rise, 31.8, 70 mm reach
- Seatpost
- Bontrager RSL carbon, 27.2 mm, 5 mm offset
- Saddle
- Verse Short Pro, carbon rails, 145 mm width
Options when ordering (manufacturer’s default in bold):
| Size | Stem |
|---|---|
| all | 60, 70, 80, 90, 100, 110, 120, 130 mm |
Domane SLR 7 Gen 5
- Groupset
- Shimano Ultegra R8171 Di2, 12-speed
- Stem
- Trek RCS Pro, −7°
- Handlebar
- Bontrager Pro Riser, carbon, 20 mm rise, 31.8, 70 mm reach
- Seatpost
- Bontrager RSL carbon, 27.2 mm, 5 mm offset
- Saddle
- Verse Short Pro, carbon rails, 145 mm width
Options when ordering (manufacturer’s default in bold):
| Size | Stem |
|---|---|
| all | 60, 70, 80, 90, 100, 110, 120, 130 mm |
Domane SL 7 AXS 1X Gen 5
- Groupset
- SRAM Force AXS E1
- Stem
- Trek RCS Pro, −7°
- Handlebar
- Bontrager Comp Riser, alloy, 20 mm rise, 31.8, 70 mm reach
- Seatpost
- Bontrager RSL carbon, 27.2 mm, 5 mm offset
- Saddle
- Verse Short Comp, steel rails, 145 mm width
Domane SL 6 AXS Gen 5
- Groupset
- SRAM Rival AXS E1
- Stem
- Trek RCS Pro, −7°
- Handlebar
- Bontrager Comp Riser, alloy, 20 mm rise, 31.8, 70 mm reach
- Seatpost
- Bontrager RSL carbon, 27.2 mm, 5 mm offset
- Saddle
- Verse Short Comp, steel rails, 145 mm width
Domane SL 5 Gen 5
- Groupset
- Shimano 105 R7120, 12-speed
- Stem
- Trek RCS Pro, −7°
- Handlebar
- Bontrager Comp Riser, alloy, 20 mm rise, 31.8, 70 mm reach
- Seatpost
- Bontrager carbon, 27.2 mm, 8 mm offset, 330 mm length
- Saddle
- Verse Short Comp, steel rails, 145 mm width
Source for all builds: trekbikes.com, checked 1 Nov 2026
Frames with similar geometry
Stack and reach within 12 mm of size XS (stack 524 / reach 368 mm).
Stack and reach within 12 mm of size S (stack 555 / reach 371 mm).
Stack and reach within 12 mm of size M (stack 575 / reach 374 mm).
Stack and reach within 12 mm of size ML (stack 596 / reach 377 mm).
Stack and reach within 12 mm of size L (stack 618 / reach 380 mm).
Stack and reach within 12 mm of size XL (stack 648 / reach 384 mm).
Spotted a mistake or a missing build? Let me know.
Are you the manufacturer, or do you sell this bike? I’m missing 2 values for this model’s stem and bars. Add them