2026 SUNN venture air carbon L
Build
700C/29 in × 45 mm
Insights
Somewhat upright stack and reach vs trend of progressive gravel bikes
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 600mm |
| Reach | 400mm |
| Stack to Reach Ratio | 1.5:1 |
| Seat Tube Length, Unknown | 500mm |
| Top Tube Length, Effective/Horizontal Unknown | 578mm |
| Top Tube Slope | 12.5deg |
| Head Tube Angle | 70.5deg |
| Seat Tube Angle | 73.5deg |
| Head Tube Length | 165mm |
| Bottom Bracket Drop | -75mm |
| Bottom Bracket Height | 431mm |
| Chainstay Length | 435mm |
| Chainstay Length Horizontal | 428.5mm |
| Front-Center | 643.9mm |
| Front-Center Horizontal | 639.5mm |
| Wheelbase | 1068mm |
| Fork Offset/Rake | 0.5mm |
| Trail | 125.6mm very high |
| Mechanical Trail | 118.4mm |
| Wheel Flop | 39.5mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 117.9mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 261mm |
carbon Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 45mm |
| Tire Outer Diameter | 712mm |
| Bike Length with Tires | 1780mm |
| 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 | 175 cm to 186 cm |
Source:https://www.sunn.fr/fr/venture-air-finest/