Cervelo R5 2026 geometry

A size-by-size geometry profile with manufacturer provenance and RideDNA consistency-audit context. Use the complete table to compare fit and handling before opening the interactive tools.

Cervelo R5 2026 geometry chart

Source: Manufacturer geometry source

Published geometry by size

Provenance: published is present in the manufacturer data; derived is calculated by RideDNA; manual is a staff-entered reference rather than a manufacturer-chart value. “Not published” means the manufacturer did not provide a value for that size.

SizeStackReachHTASTAETTChainstayWheelbaseFront centerBB dropTrailFork offsetAudit context
48 496 mm published369 mm published71.0 ° derived74.5 ° derived506 mm derived410 mm derived977 mm published579 mm published77 mm derived57.3 mm published58 mm published yellow
1 of 5 checks flagged — Trail Reconciliation shows 2.1mm discrepancy
51 520 mm published377 mm published72.0 ° derived74.0 ° derived526 mm derived410 mm derived978 mm published580 mm published77 mm derived57.3 mm published52 mm published green
All 5 consistency checks passed
54 545 mm published383 mm published73.0 ° derived73.5 ° derived545 mm derived410 mm derived978 mm published580 mm published74 mm derived57.3 mm published46 mm published green
All 5 consistency checks passed
56 568 mm published391 mm published73.0 ° derived73.0 ° derived565 mm derived410 mm derived993 mm published594 mm published74 mm derived57.3 mm published46 mm published green
All 5 consistency checks passed
58 591 mm published400 mm published73.0 ° derived73.0 ° derived581 mm derived410 mm derived1010 mm published611 mm published72 mm derived57.3 mm published46 mm published green
All 5 consistency checks passed
61 611 mm published408 mm published73.0 ° derived73.0 ° derived595 mm derived410 mm derived1025 mm published625 mm published72 mm derived57.3 mm published46 mm published green
All 5 consistency checks passed

Audit context

Overall consistency: yellow. This context is shown alongside the table so a rider can distinguish a complete published specification from a value that RideDNA had to derive or could not independently verify.

The Cervelo R5 geometry reconciles within ±1mm engineering tolerance across all primary kinematic dimensions (stack, reach, wheelbase, front center) on all six sizes. Trail shows a 2.1mm data inaccuracy on size 48 and reconciles within tolerance on the remaining five sizes. The manufacturer's published specification demonstrates strong internal geometric consistency, with the RideDNA Geometry Engine reconciliation checks confirming that all published values are mutually self-consistent across the size run.

Next steps

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