2025 WIAWIS TXT SD Base xxxs
Build
700C/29 in × 23 mm
Insights
Average stack and reach vs trend of track/fixed-gear bikes
Design deviates from other sizes of WIAWIS TXT SD
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 450mm |
| Reach | 362mm |
| Stack to Reach Ratio | 1.24:1 |
| Seat Tube Length, C-T | 450mm |
| Top Tube Length, Effective/Horizontal Center | 490mm |
| Top Tube Slope | 2.1deg |
| Head Tube Angle | 70deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 70mm |
| Bottom Bracket Drop | 50mm |
| Bottom Bracket Height | 284mm |
| Chainstay Length | 380mm |
| Chainstay Length Horizontal | 376.7mm |
| Front-Center | 545mm |
| Front-Center Horizontal | 543.3mm |
| Wheelbase | 920mm |
| Fork Offset/Rake | 35mm |
| Trail | 84.3mm very high |
| Mechanical Trail | 79.2mm |
| Wheel Flop | 27.1mm |
| Standover Height | 729mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 41mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 114mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 23mm |
| Tire Outer Diameter | 668mm |
| Bike Length with Tires | 1588mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | N/A |
| Features | Single-speed capable |
Source:https://www.wiawis.com/bikes/kr/3/113/60/view.do