Ribble ALLROAD SL R 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.

Ribble ALLROAD SL R 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
L 588 mm published391 mm published73.0 ° derived73.5 ° derived565 mm derived415 mm derived1005 mm published600 mm published69 mm derived57.8 mm derived45 mm published green
All 4 consistency checks passed
M 568 mm published376 mm published73.0 ° derived73.5 ° derived545 mm derived415 mm derived985 mm published580 mm published69 mm derived57.8 mm derived45 mm published green
All 4 consistency checks passed
S 546 mm published374 mm published72.0 ° derived74.5 ° derived525 mm derived415 mm derived985 mm published580 mm published69 mm derived64.1 mm derived45 mm published green
All 4 consistency checks passed
XL 607 mm published405 mm published73.0 ° derived73.5 ° derived585 mm derived415 mm derived1026 mm published620 mm published69 mm derived57.8 mm derived45 mm published green
All 4 consistency checks passed
XS 523 mm published365 mm published71.0 ° derived75.0 ° derived505 mm derived415 mm derived978 mm published573 mm published69 mm derived70.5 mm derived45 mm published green
All 4 consistency checks passed

Audit context

Overall consistency: green. 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 Ribble ALLROAD SL R geometry specification reconciles within ±1mm engineering tolerance across all five sizes for stack, reach, wheelbase, and front center. The published geometry demonstrates internal consistency with the engine's first-principles calculations. The RideDNA Geometry Engine reconciliation checks confirm that the published values form a self-consistent geometric system, with all back-calculated dimensions reconciling within ±1mm.

Next steps

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