Specialized: stock cockpit data

14 values missing in 4 of 11 models. Database as of 14 Nov 2026.

I’m Marcel Dobrocký, a bike fitter from Brno in the Czech Republic. On sedimi.bike, riders enter their riding position and the site works out which frames and sizes fit them. To do that for Specialized bikes, I’m missing the stem length or angle and the bar reach.

These are figures you can see on the bike or read off the parts, nothing internal. Where I don’t know them, I use an estimate. With your numbers, the size is worked out from the actual build, and each value is marked ◆ with its source (manufacturer or dealer), with no name attached. Even one model helps. I check every value before it goes in. About sedimi

missingunofficial source, please checkchangedsent, awaiting review

Allez Sprint 2026

1 missing

road · sizes 49–61 · how visitors see it now

Build: Allez Sprint Comp (Shimano 105)

Cockpit: stem Specialized Pro SL, alloy + bars Specialized Shallow Drop, 6061, 70×125 mm, 31.8 mm clamp

Stem (mm): 49 80, 52 90, 54 100, 56 100, 58 110, 61 110 · Bar reach 70 mm

Stem angle (°), all sizes negative for a stem pointing down, e.g. −6

Cranks, bar width and seatpost setback (optional)

Bar width at the hoods, centre to centre.

Size	49	52	54	56	58	61
Cranks (mm)
Bar width (mm)

Seatpost setback (mm)

Cover, spacers and tyre (optional) 4 missing

A mandatory spacer is one that can’t be removed, for example because of internal hose routing.

Headset cover (mm) Mandatory spacer (mm) Other stock spacers (mm) Tyre clearance (mm)

The data is correct We no longer sell this model

Email a spreadsheet or PDF Forward to a colleague

Have it in a spreadsheet? Send the export or a price list with the spec, just as it is, to marcel@bikefit.space. I’ll copy the numbers across myself. Don’t have them at hand? Send the link to a colleague in R&D or service.

Not sure? Put a question mark after the number, like 100?, or explain in the note. You can paste a whole row from Excel in one go.

Diverge 4 (alloy E5) 2026

1 missing

gravel · aluminium · sizes 49–61 · how visitors see it now

Builds: Diverge 4 Comp Alloy (SRAM Apex), Diverge 4 Sport Alloy (Shimano CUES)

Cockpit: stem Future, Pro + bars Specialized Adventure Gear Hover, 103 mm drop, 70 mm reach, 12º flare

Stem (mm): 49 60, 52 70, 54 80, 56 90, 58 100, 61 100 · Bar reach 70 mm

Stem angle (°), all sizes negative for a stem pointing down, e.g. −6

Cranks, bar width and seatpost setback (optional) 1 missing

Bar width at the hoods, centre to centre.

Size	49	52	54	56	58	61
Cranks (mm)
Bar width (mm)

Seatpost setback (mm)

Cover, spacers and tyre (optional) 1 missing

A mandatory spacer is one that can’t be removed, for example because of internal hose routing.

Headset cover (mm) Mandatory spacer (mm) Other stock spacers (mm) Tyre clearance (mm)

The data is correct We no longer sell this model

Diverge 4 (carbon) 2026

3 missing 1 to check

gravel · carbon · sizes 49–61 · how visitors see it now

Build: S-Works Diverge 4 (SRAM RED XPLR)

Cockpit: integrated cockpit Roval Terra

Cockpit length (mm): 49 75, 52 90, 54 90, 56 90, 58 90, 61 90 · Bar reach 70 mm

Stem angle (°), all sizes negative for a stem pointing down, e.g. −6

Cranks, bar width and seatpost setback (optional)

Bar width at the hoods, centre to centre.

Size	49	52	54	56	58	61
Cranks (mm)
Bar width (mm)

Seatpost setback (mm)

Build: Diverge 4 Pro (SRAM Force XPLR)

Cockpit: stem Specialized Pro SL, alloy + bars Roval Terra, carbon, 103 mm drop, 70 mm reach, 12º flare

Stem (mm): 49 60, 52 70, 54 80, 56 90, 58 90, 61 90 · Bar reach 70 mm

Stem angle (°), all sizes negative for a stem pointing down, e.g. −6

Cranks, bar width and seatpost setback (optional)

Bar width at the hoods, centre to centre.

Size	49	52	54	56	58	61
Cranks (mm)
Bar width (mm)

Seatpost setback (mm)

Build: Diverge 4 Expert (SRAM Rival XPLR)

Cockpit: stem Future, Pro + bars Specialized Adventure Gear Hover, 103 mm drop, 70 mm reach, 12º flare

Stem (mm): 49 60, 52 70, 54 80, 56 90, 58 90, 61 90 · Bar reach 70 mm

Stem angle (°), all sizes negative for a stem pointing down, e.g. −6

Cranks, bar width and seatpost setback (optional)

Bar width at the hoods, centre to centre.

Size	49	52	54	56	58	61
Cranks (mm)
Bar width (mm)

Seatpost setback (mm)

Build: Diverge 4 Expert (Shimano GRX Di2)

Cockpit: stem Future, Pro + bars Specialized Adventure Gear Hover, 103 mm drop, 70 mm reach, 12º flare

Stem (mm): 49 60, 52 70, 54 80, 56 90, 58 100, 61 100 · Angle −6° · Bar reach 70 mm

Cranks, bar width and seatpost setback (optional)

Bar width at the hoods, centre to centre.

Size	49	52	54	56	58	61
Cranks (mm)
Bar width (mm)

Seatpost setback (mm)

Builds: Diverge 4 Comp Carbon (SRAM Apex AXS), Diverge 4 Sport Carbon (Shimano GRX)

Cockpit: stem Future, Pro + bars Specialized Adventure Gear Hover, 103 mm drop, 70 mm reach, 12º flare

Stem (mm): 49 60, 52 70, 54 80, 56 90, 58 100, 61 100 · Bar reach 70 mm

Stem angle (°), all sizes negative for a stem pointing down, e.g. −6

Cranks, bar width and seatpost setback (optional)

Bar width at the hoods, centre to centre.

Size	49	52	54	56	58	61
Cranks (mm)
Bar width (mm)

Seatpost setback (mm)

Cover, spacers and tyre (optional) 1 missing

A mandatory spacer is one that can’t be removed, for example because of internal hose routing.

Headset cover (mm) Mandatory spacer (mm) Other stock spacers (mm) Tyre clearance (mm)

The data is correct We no longer sell this model

Roubaix SL8 2026

10 missing

endurance road · sizes 44–64 · how visitors see it now

Build: Roubaix SL8 Comp (SRAM Rival AXS)

Cockpit: stem Future, Comp + bars Specialized Hover Comp, Alloy, 125 mm Drop, 75 mm Reach w/Di2 Hole

Stem (mm): 44 70, 49 80, 52 90, 54 100, 56 100, 58 110, 61 110, 64 120 · Angle −6° · Bar reach 75 mm

Cranks, bar width and seatpost setback (optional) 1 missing

Bar width at the hoods, centre to centre.

Size	44	49	52	54	56	58	61	64
Cranks (mm)
Bar width (mm)

Seatpost setback (mm)

Build: Roubaix SL8 Expert (Shimano Ultegra Di2)

Cockpit: stem Future, Pro + bars Specialized Hover Expert, Alloy, 125 mm Drop, 75 mm Reach w/Di2 Hole

Stem (mm): 44 70, 49 80, 52 90, 54 100, 56 100, 58 110, 61 110, 64 120 · Bar reach 75 mm

Stem angle (°), all sizes negative for a stem pointing down, e.g. −6

Cranks, bar width and seatpost setback (optional) 1 missing

Bar width at the hoods, centre to centre.

Size	44	49	52	54	56	58	61	64
Cranks (mm)
Bar width (mm)

Seatpost setback (mm)

Build: S-Works Roubaix SL8 (Dura-Ace Di2)

Cockpit: stem S-Works Future, w/ Integrated Computer Mount + bars S-Works Carbon Hover Drop 125 mm, Reach 75 mm, w/Di2 hole

Size	44	49	52	54	56	58	61	64
Stem (mm)
Angle (°)
Bar reach (mm)

Cranks, bar width and seatpost setback (optional) 3 missing

Bar width at the hoods, centre to centre.

Size	44	49	52	54	56	58	61	64
Cranks (mm)
Bar width (mm)

Seatpost setback (mm)

Build: Roubaix SL8 Pro (SRAM Force AXS)

Cockpit: stem Specialized Pro SL, alloy + bars Roval Alpinist Carbon, 125 mm drop, 75 mm reach

Size	44	49	52	54	56	58	61	64
Stem (mm)
Bar reach (mm)

Stem angle (°), all sizes negative for a stem pointing down, e.g. −6

Cranks, bar width and seatpost setback (optional) 3 missing

Bar width at the hoods, centre to centre.

Size	44	49	52	54	56	58	61	64
Cranks (mm)
Bar width (mm)

Seatpost setback (mm)

Builds: Roubaix SL8 Sport (Shimano 105), Roubaix SL8 (Shimano Tiagra)

Cockpit: stem Future, Comp + bars Specialized Hover Comp, Alloy, 125 mm Drop, 75 mm Reach w/Di2 Hole

Size	44	49	52	54	56	58	61	64
Stem (mm)
Angle (°)
Bar reach (mm)

Cranks, bar width and seatpost setback (optional) 3 missing

Bar width at the hoods, centre to centre.

Size	44	49	52	54	56	58	61	64
Cranks (mm)
Bar width (mm)

Seatpost setback (mm)

Cover, spacers and tyre (optional) 1 missing

A mandatory spacer is one that can’t be removed, for example because of internal hose routing.

Headset cover (mm) Mandatory spacer (mm) Other stock spacers (mm) Tyre clearance (mm)

The data is correct We no longer sell this model

Models with all three values (7)

Aethos 2 2026

all filled in

road · sizes 49–61 · how visitors see it now

Builds: S-Works Aethos 2 (SRAM RED AXS), Aethos 2 Pro (SRAM Force AXS)

Cockpit: integrated cockpit Roval Alpinist II

Cockpit length (mm): 49 80, 52 90, 54 100, 56 100, 58 110, 61 110 · Angle −6° · Bar reach 75 mm

Cranks, bar width and seatpost setback (optional) 1 missing

Bar width at the hoods, centre to centre.

Size	49	52	54	56	58	61
Cranks (mm)
Bar width (mm)

Seatpost setback (mm)

Build: Aethos 2 Expert (Shimano Ultegra Di2)

Cockpit: stem Roval Alpinist, alloy, −6° + bars Roval Alpinist Carbon, 125 mm drop, 75 mm reach

Stem (mm): 49 80, 52 90, 54 100, 56 100, 58 110, 61 110 · Angle −6° · Bar reach 75 mm

Cranks, bar width and seatpost setback (optional) 1 missing

Bar width at the hoods, centre to centre.

Size	49	52	54	56	58	61
Cranks (mm)
Bar width (mm)

Seatpost setback (mm)

Cover, spacers and tyre (optional) 3 missing

A mandatory spacer is one that can’t be removed, for example because of internal hose routing.

Headset cover (mm) Mandatory spacer (mm) Other stock spacers (mm) Tyre clearance (mm)

The data is correct We no longer sell this model

Allez (alloy E5) 2026

all filled in

road · aluminium · sizes 44–61 · how visitors see it now

Builds: Allez Comp (Shimano 105), Allez Sport (Shimano Tiagra), Allez (Shimano CUES)

Cockpit: stem 3D-forged alloy, 31.8 mm, 7° rise + bars Specialized Shallow Drop, 6061, 70×125 mm, 31.8 mm clamp

Stem (mm): 44 70, 49 80, 52 90, 54 100, 56 100, 58 110, 61 110 · Angle −7° · Bar reach 70 mm

Cranks, bar width and seatpost setback (optional)

Bar width at the hoods, centre to centre.

Size	44	49	52	54	56	58	61
Cranks (mm)
Bar width (mm)

Seatpost setback (mm)

Cover, spacers and tyre (optional) 3 missing

A mandatory spacer is one that can’t be removed, for example because of internal hose routing.

Headset cover (mm) Mandatory spacer (mm) Other stock spacers (mm) Tyre clearance (mm)

The data is correct We no longer sell this model

Crux 5 2026

all filled in 1 to check

gravel · sizes 49–61 · how visitors see it now

Builds: S-Works Crux 5 (SRAM RED XPLR), Crux 5 S-Level (SRAM RED XPLR)

Cockpit: integrated cockpit Roval Terra

Cockpit length (mm): 49 75, 52 90, 54 90, 56 100, 58 100, 61 100 · Bar reach 70 mm

Stem angle (°), all sizes negative for a stem pointing down, e.g. −6

Cranks, bar width and seatpost setback (optional)

Bar width at the hoods, centre to centre.

Size	49	52	54	56	58	61
Cranks (mm)
Bar width (mm)

Seatpost setback (mm)

Build: Crux 5 Expert (SRAM Force XPLR)

Cockpit: stem Roval Rapide, alloy, −6° + bars Roval Terra, carbon, 103 mm drop, 70 mm reach, 12º flare

Stem (mm): 49 70, 52 80, 54 90, 56 100, 58 100, 61 100 · Angle −6° · Bar reach 70 mm

Cranks, bar width and seatpost setback (optional)

Bar width at the hoods, centre to centre.

Size	49	52	54	56	58	61
Cranks (mm)
Bar width (mm)

Seatpost setback (mm)

Builds: Crux 5 Comp (SRAM Rival XPLR), Crux 5 Sport (Shimano GRX)

Cockpit: stem Roval Rapide, alloy, −6° + bars Specialized Adventure Gear, 118.9 mm drop, 70 mm reach, 12º flare

Stem (mm): 49 70, 52 80, 54 90, 56 100, 58 100, 61 100 · Angle −6° · Bar reach 70 mm

Cranks, bar width and seatpost setback (optional) 2 missing

Bar width at the hoods, centre to centre.

Size	49	52	54	56	58	61
Cranks (mm)
Bar width (mm)

Seatpost setback (mm)

Cover, spacers and tyre (optional) 3 missing

A mandatory spacer is one that can’t be removed, for example because of internal hose routing.

Headset cover (mm) Mandatory spacer (mm) Other stock spacers (mm) Tyre clearance (mm)

The data is correct We no longer sell this model

Crux DSW (alloy) 2026

all filled in

gravel · aluminium · sizes 49–61 · how visitors see it now

Build: Crux DSW Comp (SRAM Apex)

Cockpit: stem Specialized, 3D-forged alloy, 7° rise + bars Specialized Adventure Gear, 118.9 mm drop, 70 mm reach, 12º flare

Stem (mm): 49 70, 52 80, 54 90, 56 100, 58 110, 61 110 · Angle −7° · Bar reach 70 mm

Cranks, bar width and seatpost setback (optional)

Bar width at the hoods, centre to centre.

Size	49	52	54	56	58	61
Cranks (mm)
Bar width (mm)

Seatpost setback (mm)

Cover, spacers and tyre (optional) 3 missing

A mandatory spacer is one that can’t be removed, for example because of internal hose routing.

Headset cover (mm) Mandatory spacer (mm) Other stock spacers (mm) Tyre clearance (mm)

The data is correct We no longer sell this model

Diverge 3 (alloy E5) 2026

all filled in

gravel · aluminium · sizes 44–61 · how visitors see it now

Build: Diverge 3 Alloy (Shimano CUES)

Cockpit: stem 3D-forged alloy, 31.8 mm, 7° rise + bars Specialized Shallow Drop, 6061, 70×125 mm, 31.8 mm clamp

Stem (mm): 44 60, 49 60, 52 70, 54 80, 56 90, 58 100, 61 100 · Angle −7° · Bar reach 70 mm

Cranks, bar width and seatpost setback (optional)

Bar width at the hoods, centre to centre.

Size	44	49	52	54	56	58	61
Cranks (mm)
Bar width (mm)

Seatpost setback (mm)

Cover, spacers and tyre (optional) 3 missing

A mandatory spacer is one that can’t be removed, for example because of internal hose routing.

Headset cover (mm) Mandatory spacer (mm) Other stock spacers (mm) Tyre clearance (mm)

The data is correct We no longer sell this model

Tarmac SL8 2026

all filled in

road · sizes 44–61 · how visitors see it now

Build: Tarmac SL8 Pro (Shimano Ultegra Di2)

Cockpit: integrated cockpit Roval Rapide

Cockpit length (mm): 44 75, 49 75, 52 90, 54 100, 56 100, 58 110, 61 110 · Angle −6° · Bar reach 75 mm

Cranks, bar width and seatpost setback (optional)

Bar width at the hoods, centre to centre.

Size	44	49	52	54	56	58	61
Cranks (mm)
Bar width (mm)

Seatpost setback (mm)

Build: Tarmac SL8 Expert (Shimano Ultegra Di2)

Cockpit: stem Tarmac integrated, 6° + bars Specialized Expert Shallow Drop, alloy, 125 mm drop, 75 mm reach

Stem (mm): 44 70, 49 80, 52 90, 54 100, 56 100, 58 110, 61 110 · Angle −6° · Bar reach 75 mm

Cranks, bar width and seatpost setback (optional)

Bar width at the hoods, centre to centre.

Size	44	49	52	54	56	58	61
Cranks (mm)
Bar width (mm)

Seatpost setback (mm)

Build: Tarmac SL8 Comp (Shimano 105 Di2)

Cockpit: stem Tarmac integrated, 6° + bars Specialized Shallow Drop, 6061, 70×125 mm, 31.8 mm clamp

Stem (mm): 44 70, 49 80, 52 90, 54 100, 56 100, 58 110, 61 110 · Angle −6° · Bar reach 70 mm

Cranks, bar width and seatpost setback (optional)

Bar width at the hoods, centre to centre.

Size	44	49	52	54	56	58	61
Cranks (mm)
Bar width (mm)

Seatpost setback (mm)

Cover, spacers and tyre (optional) 3 missing

A mandatory spacer is one that can’t be removed, for example because of internal hose routing.

Headset cover (mm) Mandatory spacer (mm) Other stock spacers (mm) Tyre clearance (mm)

The data is correct We no longer sell this model

Tarmac SL9 2026

all filled in

road · sizes 44–61 · how visitors see it now

Builds: S-Works Tarmac SL9 (Dura-Ace Di2), Tarmac SL9 S-Level (SRAM RED AXS)

Cockpit: integrated cockpit Roval Rapide

Cockpit length (mm): 44 75, 49 75, 52 90, 54 100, 56 100, 58 110, 61 110 · Angle −6° · Bar reach 75 mm

Cranks, bar width and seatpost setback (optional)

Bar width at the hoods, centre to centre.

Size	44	49	52	54	56	58	61
Cranks (mm)
Bar width (mm)

Seatpost setback (mm)

Builds: Tarmac SL9 Expert (SRAM Force AXS), Tarmac SL9 Expert (Shimano Ultegra Di2)

Cockpit: stem Roval Rapide, alloy, −6° + bars Specialized Expert Shallow Drop, alloy, 125 mm drop, 75 mm reach

Stem (mm): 44 80, 49 80, 52 90, 54 100, 56 100, 58 110, 61 110 · Angle −6° · Bar reach 75 mm

Cranks, bar width and seatpost setback (optional)

Bar width at the hoods, centre to centre.

Size	44	49	52	54	56	58	61
Cranks (mm)
Bar width (mm)

Seatpost setback (mm)

Build: Tarmac SL9 Comp (SRAM Rival AXS)

Cockpit: stem Roval Rapide, alloy, −6° + bars Specialized Shallow Drop, 6061, 70×125 mm, 31.8 mm clamp

Stem (mm): 44 80, 49 80, 52 90, 54 100, 56 100, 58 110, 61 110 · Angle −6° · Bar reach 70 mm

Cranks, bar width and seatpost setback (optional)

Bar width at the hoods, centre to centre.

Size	44	49	52	54	56	58	61
Cranks (mm)
Bar width (mm)

Seatpost setback (mm)

Cover, spacers and tyre (optional) 4 missing

A mandatory spacer is one that can’t be removed, for example because of internal hose routing.

Headset cover (mm) Mandatory spacer (mm) Other stock spacers (mm) Tyre clearance (mm)

The data is correct We no longer sell this model

Specialized: stock cockpit data

Allez Sprint 2026

Diverge 4 (alloy E5) 2026

Diverge 4 (carbon) 2026

Roubaix SL8 2026

Aethos 2 2026

Allez (alloy E5) 2026

Crux 5 2026

Crux DSW (alloy) 2026

Diverge 3 (alloy E5) 2026

Tarmac SL8 2026

Tarmac SL9 2026

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