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.
Source: Manufacturer geometry source
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2XL | 624 mm published | 429 mm published | 73.8 ° derived | 73.5 ° derived | 609 mm derived | 415 mm derived | 1042 mm published | 633 mm derived | 73 mm derived | 54.4 mm derived | 42 mm derived | red |
| 2 of 3 checks flagged — Wheelbase Reconciliation shows 5.2mm discrepancy | ||||||||||||
| 2XS | 498 mm published | 372 mm published | 70.0 ° derived | 73.5 ° derived | 516 mm derived | 410 mm derived | 975 mm published | 573 mm derived | 73 mm derived | 78.4 mm derived | 42 mm derived | yellow |
| 2 of 3 checks flagged — Reach Reconciliation shows 3.6mm discrepancy | ||||||||||||
| L | 580 mm published | 401 mm published | 73.3 ° derived | 73.5 ° derived | 569 mm derived | 413 mm derived | 1003 mm published | 598 mm derived | 73 mm derived | 57.5 mm derived | 42 mm derived | yellow |
| 2 of 3 checks flagged — Reach Reconciliation shows 3.8mm discrepancy | ||||||||||||
| M | 560 mm published | 393 mm published | 73.3 ° derived | 73.5 ° derived | 555 mm derived | 410 mm derived | 988 mm published | 584 mm derived | 73 mm derived | 57.9 mm derived | 42 mm derived | yellow |
| 2 of 3 checks flagged — Reach Reconciliation shows 4.1mm discrepancy | ||||||||||||
| S | 539 mm published | 390 mm published | 72.8 ° derived | 73.5 ° derived | 546 mm derived | 410 mm derived | 982 mm published | 580 mm derived | 73 mm derived | 60.7 mm derived | 42 mm derived | yellow |
| 2 of 3 checks flagged — Reach Reconciliation shows 3.7mm discrepancy | ||||||||||||
| XL | 606 mm published | 419 mm published | 73.5 ° derived | 73.5 ° derived | 594 mm derived | 415 mm derived | 1029 mm published | 621 mm derived | 73 mm derived | 56.3 mm derived | 42 mm derived | yellow |
| 2 of 3 checks flagged — Reach Reconciliation shows 4.4mm discrepancy | ||||||||||||
| XS | 520 mm published | 378 mm published | 71.2 ° derived | 73.5 ° derived | 529 mm derived | 410 mm derived | 979 mm published | 577 mm derived | 73 mm derived | 70.7 mm derived | 42 mm derived | yellow |
| 2 of 3 checks flagged — Reach Reconciliation shows 3.1mm discrepancy | ||||||||||||
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.
The Canyon Ultimate geometry shows systematic discrepancies across all seven sizes. Stack reconciles within ±1mm engineering tolerance across the entire size run. Reach shows systematic 3.1–4.8mm data inaccuracies in the published values across all sizes. Wheelbase shows systematic 3.0–4.7mm data inaccuracies on sizes 2XS through XL, escalating to a 5.2mm significant data inaccuracy on size 2XL. The engine used Effective Top Tube as the geometry anchor to establish BB horizontal position — both reach and wheelbase are independently computed from this ETT-anchored position, so their simultaneous systematic discrepancies indicate the published reach and wheelbase values are not consistent with the published ETT specification.