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 | 544 mm published | 392 mm published | 72.5 ° derived | 73.8 ° derived | 550 mm derived | 406 mm derived | 987 mm published | 591 mm derived | 72 mm derived | 60.3 mm published | 44 mm published | green |
| All 4 consistency checks passed | ||||||||||||
| M | 524 mm published | 382 mm published | 72.0 ° derived | 74.0 ° derived | 532 mm derived | 406 mm derived | 975 mm published | 579 mm derived | 72 mm derived | 63.3 mm published | 44 mm published | green |
| All 4 consistency checks passed | ||||||||||||
| S | 510 mm published | 372 mm published | 71.5 ° derived | 74.3 ° derived | 515 mm derived | 406 mm derived | 971 mm published | 575 mm derived | 72 mm derived | 60.2 mm published | 50 mm published | green |
| All 4 consistency checks passed | ||||||||||||
| XL | 565 mm published | 407 mm published | 72.9 ° derived | 73.4 ° derived | 575 mm derived | 406 mm derived | 1004 mm published | 609 mm derived | 72 mm derived | 58.0 mm published | 44 mm published | green |
| All 4 consistency checks passed | ||||||||||||
| XS | 498 mm published | 365 mm published | 70.7 ° derived | 74.8 ° derived | 500 mm derived | 406 mm derived | 967 mm published | 571 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 T1600 geometry specification demonstrates strong internal consistency across the size run. Stack, reach, and wheelbase reconcile within ±1mm engineering tolerance across all five sizes. Trail shows a 2.1mm data inaccuracy in the published value on size XS; sizes S through XL reconcile within tolerance. The manufacturer's published geometry is internally self-consistent and aligns well with the RideDNA engine's first-principles calculations.