Specialized Diverge 2025 complete 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.

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.

Size	Stack	Reach	HTA	STA	ETT	Chainstay	Wheelbase	Front center	BB drop	Trail	Fork offset	Audit context
49	563 mm published	365 mm published	70.0 ° derived	74.5 ° derived	521 mm derived	430 mm derived	1019 mm published	604 mm published	85 mm derived	72.0 mm published	55 mm manual	yellow
3 of 5 checks flagged — Reach Reconciliation shows 4.1mm discrepancy
52	578 mm published	374 mm published	70.5 ° derived	74.0 ° derived	537 mm derived	430 mm derived	1031 mm published	613 mm published	85 mm derived	68.0 mm published	55 mm manual	red
3 of 5 checks flagged — Reach Reconciliation shows 5.9mm discrepancy
54	592 mm published	387 mm published	71.0 ° derived	74.0 ° derived	556 mm derived	430 mm derived	1041 mm published	626 mm published	85 mm derived	65.0 mm published	55 mm manual	yellow
3 of 5 checks flagged — Reach Reconciliation shows 3.3mm discrepancy
56	610 mm published	400 mm published	71.0 ° derived	74.0 ° derived	575 mm derived	430 mm derived	1060 mm published	645 mm published	85 mm derived	65.0 mm published	55 mm manual	yellow
3 of 5 checks flagged — Reach Reconciliation shows 2.4mm discrepancy
58	634 mm published	412 mm published	71.0 ° derived	74.0 ° derived	593 mm derived	430 mm derived	1081 mm published	665 mm published	85 mm derived	65.0 mm published	55 mm manual	yellow
3 of 5 checks flagged — Reach Reconciliation shows 3.5mm discrepancy
61	659 mm published	425 mm published	71.0 ° derived	74.0 ° derived	613 mm derived	430 mm derived	1102 mm published	686 mm published	85 mm derived	65.0 mm published	55 mm manual	yellow
3 of 5 checks flagged — Reach Reconciliation shows 3.5mm discrepancy

Audit context

Overall consistency: red. 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.

Geometry reconciliation applies a 48mm Future Shock steerer extension correction to both stack and reach before comparison against the engine's forward-model calculations. Stack reconciles within ±1mm engineering tolerance across all sizes. Reach shows a 5.9mm significant data inaccuracy on size 52, with 2.4–4.1mm data inaccuracies on the remaining sizes. Wheelbase and front center exhibit parallel discrepancies: size 52 shows 8.3mm and 5.8mm significant data inaccuracies respectively, while sizes 49, 54, 56, 58, and 61 show 2.1–4.5mm data inaccuracies. The simultaneous systematic discrepancies in reach, wheelbase, and front center indicate a mutual inconsistency among the published ETT, reach, and front center values — the BB position each implies differs significantly from the others.

Specialized Diverge 2025 geometry

Published geometry by size

Audit context

Next steps

More Specialized geometry profiles