2026 Ventum Racing NS1 Base Small
Build
700C/29 in × 28 mm
Insights
Average stack and reach vs trend of performance road bikes
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 515mm |
| Reach | 378mm |
| Stack to Reach Ratio | 1.36:1 |
| Seat Tube Length, C-T | 448mm |
| Top Tube Length, Effective/Horizontal HT Top | 531mm |
| Top Tube Slope | 9.6deg |
| Head Tube Angle | 72deg |
| Seat Tube Angle | 73.5deg |
| Head Tube Length | 110mm |
| Bottom Bracket Drop | 69mm |
| Bottom Bracket Height | 270mm |
| Chainstay Length | 410mm |
| Chainstay Length Horizontal | 404.2mm |
| Front-Center | 574mm |
| Front-Center Horizontal | 569.9mm |
| Wheelbase | 974mm |
| Fork Offset/Rake | 45mm |
| Fork Length, Unknown | 373mm |
| Trail | 62.8mm mid/neutral |
| Mechanical Trail | 59.8mm |
| Wheel Flop | 18.5mm |
| Standover Height | 745mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 65mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 100mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 28mm |
| Tire Outer Diameter | 678mm |
| Bike Length with Tires | 1652mm |
| Handlebar Width | 400mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 5 ft 4 in to 5 ft 7 in |
Source:https://ventumracing.com/ns1-force-axs/