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 | 613 mm derived | 415 mm derived | 1042 mm published | 636 mm derived | 70 mm derived | 55.9 mm derived | 41 mm derived | green |
| All 3 consistency checks passed | ||||||||||||
| 2XS | 498 mm published | 372 mm published | 70.0 ° derived | 73.5 ° derived | 512 mm derived | 410 mm derived | 975 mm published | 568 mm derived | 70 mm derived | 79.9 mm derived | 41 mm derived | red |
| 2 of 3 checks flagged — Reach Reconciliation shows 7.6mm discrepancy | ||||||||||||
| L | 580 mm published | 401 mm published | 73.3 ° derived | 73.5 ° derived | 572 mm derived | 413 mm derived | 1003 mm published | 600 mm derived | 70 mm derived | 59.0 mm derived | 41 mm derived | green |
| All 3 consistency checks passed | ||||||||||||
| M | 560 mm published | 393 mm published | 73.3 ° derived | 73.5 ° derived | 559 mm derived | 410 mm derived | 988 mm published | 588 mm derived | 70 mm derived | 59.3 mm derived | 41 mm derived | green |
| All 3 consistency checks passed | ||||||||||||
| S | 539 mm published | 390 mm published | 72.8 ° derived | 73.5 ° derived | 549 mm derived | 410 mm derived | 982 mm published | 582 mm derived | 70 mm derived | 62.1 mm derived | 41 mm derived | green |
| All 3 consistency checks passed | ||||||||||||
| XL | 606 mm published | 419 mm published | 73.5 ° derived | 73.5 ° derived | 598 mm derived | 415 mm derived | 1029 mm published | 624 mm derived | 70 mm derived | 57.8 mm derived | 41 mm derived | green |
| All 3 consistency checks passed | ||||||||||||
| XS | 520 mm published | 378 mm published | 71.2 ° derived | 73.5 ° derived | 528 mm derived | 410 mm derived | 979 mm published | 575 mm derived | 70 mm derived | 72.2 mm derived | 41 mm derived | yellow |
| 2 of 3 checks flagged — Reach Reconciliation shows 4.1mm 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 Aeroad CFR geometry reconciles well across the majority of the size run, with sizes S through 2XL showing consistency within ±1mm engineering tolerance for stack, reach, and wheelbase. Size 2XS exhibits a 7.6mm data inaccuracy in the published reach value and a 7.2mm data inaccuracy in the published wheelbase value. Size XS shows a 4.1mm data inaccuracy in the published reach value and a 4.6mm data inaccuracy in the published wheelbase value. The systematic pattern on the two smallest sizes indicates internal inconsistency in the published geometry for those frames.