Which size or configuration labels have geometry for the 2026 Cervélo R5?

This page lists geometry under 6 labels: 48, 51, 54, 56, 58, and 61.

What are the reach and stack of the 2026 Cervélo R5 in size 56?

In size 56, reach is 391.1 mm and stack is 567.5 mm.

What is the head tube angle of the 2026 Cervélo R5?

The head tube angle is 73 degrees in size 56.

What does the 2026 Cervélo R5 Dura-Ace Di2 ship with?

The stock build includes Cervélo R5, Shimano Dura-Ace Di2, Reserve 34|37TA ST, and Shimano Dura-Ace Di2.

Which years of the Cervélo R5 are on Quiver?

Quiver has the Cervélo R5 for 2026, 2023, 2020, 2019, 2018, 2014, and 2011.

2026

R5

Road6 geometry entries54 from the manufacturer

The 2026 Cervélo R5 has a middle-of-the-range frame position for road bikes, with a longer rear-center relative to wheelbase. This page lists 6 geometry entries, with reach from 368.7 to 408.3 mm and stack from 496.1 to 610.7 mm. The R5 Dura-Ace Di2 build comes with Shimano Dura-Ace Di2 shifting and Reserve 34|37TA ST wheels.

Geometry comparisons use 763 other road bikes with usable geometry in Quiver. They describe frame geometry, not your hand position or tested ride feel.

Keep a record of your R5 in Quiver. Start with the catalog details available for this bike, then keep track of the parts you change.

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Published geometry is from manufacturer data. Source: cervelo.com. Last checked Aug 25, 2026.

Key facts

Brand: Cervélo
Model: R5
Model year: 2026
Type: Road
Geometry labels: 48, 51, 54, 56, 58, and 61
Drivetrain: Varies by build
Wheels: Reserve 34|37TA ST
Geometry: Complete for every size
Manufacturer source: cervelo.com
Last checked: Aug 25, 2026

Geometry by size

Geometry drawing, size 54, to scale.

2026 Cervélo R5 geometry by size
Measurement	48	51	54	56	58	61
Reach(mm)	368.7	376.5	383.3	391.1	400.3	408.3
Stack(mm)	496.1	520.2	544.6	567.5	590.7	610.7
Head tube angle(°)	71	72	73	73	73	73
Seat tube angle(°)	74.5	74	73.5	73	73	73
Effective top tube(mm)	506	526	544	565	581	595
Chainstay length(mm)	410	410	410	410	410	410
Wheelbase(mm)	976.8	977.6	978	992.8	1010.3	1024.5
BB drop(mm)	76.5	76.5	74	74	71.5	71.5
Head tube length(mm)	89.6	109.3	132	156	182.8	203.7

54 of 54 measurements, all from the manufacturer's published geometry.

How to read a geometry chart

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Stock build

R5 Dura-Ace Di211 parts

Frame

Cervélo R5

FrameWeight 831 g

Sources for specifications

Sources: OEM build page: cervelo R5 2019 — cervelo.com

Drivetrain

Shimano Dura-Ace Di2

ShifterSpeeds 11Weight 415 g

Sources for specifications

Sources: theproscloset.com, OEM build page: canyon Aeroad 2025 — canyon.com

Shimano Dura-Ace Di2

DerailleurSpeeds 11Maximum cog 30 tActuation type ElectronicMount type braze-onWeight 256 g

Sources for specifications

Sources: theproscloset.com, merida-bikes.com, OEM build page: canyon Aeroad 2025 — canyon.com

Shimano Dura-Ace 11-34T

Cassette

Shimano Dura-Ace Di2

CranksetSpeeds 11

Sources for specifications

Sources: theproscloset.com

Wheels & Tires

Reserve 34|37TA ST

Wheelset

Vittoria Corsa Speed

Tire

Brakes

Shimano Dura-Ace Di2

BrakeCaliper mount Flat MountWeight 671 g

Sources for specifications

Sources: theproscloset.com, OEM build page: canyon Inflite 2026 — canyon.com

Cockpit

Cervélo HB18

Handlebar

Cervélo HB18

Stem