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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| L | 560 mm published | 388 mm published | 72.5 ° derived | 73.5 ° derived | 554 mm derived | 408 mm derived | 990 mm published | 593 mm derived | 72 mm derived | 60.3 mm published | 44 mm published | green |
| All 4 consistency checks passed | ||||||||||||
| M | 535 mm published | 381 mm published | 72.0 ° derived | 74.0 ° derived | 534 mm derived | 408 mm derived | 979 mm published | 582 mm derived | 72 mm derived | 63.3 mm published | 44 mm published | green |
| All 4 consistency checks passed | ||||||||||||
| S | 522 mm published | 372 mm published | 71.5 ° derived | 74.3 ° derived | 519 mm derived | 408 mm derived | 977 mm published | 580 mm derived | 72 mm derived | 60.3 mm published | 50 mm published | green |
| All 4 consistency checks passed | ||||||||||||
| XL | 586 mm published | 397 mm published | 72.9 ° derived | 73.0 ° derived | 576 mm derived | 408 mm derived | 1003 mm published | 605 mm derived | 72 mm derived | 57.7 mm published | 44 mm published | green |
| All 4 consistency checks passed | ||||||||||||
| XS | 505 mm published | 363 mm published | 70.7 ° derived | 75.1 ° derived | 497 mm derived | 408 mm derived | 969 mm published | 572 mm derived | 72 mm derived | 65.0 mm published | 50 mm published | yellow |
| 1 of 4 checks flagged — Trail Reconciliation shows 2.1mm discrepancy | ||||||||||||
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 Winspace T1500 geometry specification demonstrates strong internal consistency across all five sizes. Stack, reach, and wheelbase reconcile within ±1mm engineering tolerance across the entire size run. Trail shows a 2.1mm data inaccuracy in the published value on size XS; sizes S–XL reconcile within tolerance. The manufacturer's published specification is comprehensive and internally self-consistent.