2026 3T Cycling Ultra^2 Italia Base S
Build
28700mm BSD × 57 mm
Insights
Very upright stack and reach vs trend of progressive gravel bikes
Design deviates from other sizes of 3T Cycling Ultra^2 Italia
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 560mm |
| Reach | 360mm |
| Stack to Reach Ratio | 1.56:1 |
| Seat Tube Length, Unknown | 470mm |
| Top Tube Length, Effective/Horizontal Unknown | 509mm |
| Top Tube Slope | 12.5deg |
| Head Tube Angle | 69deg |
| Seat Tube Angle | 73deg |
| Head Tube Length | 111mm |
| Bottom Bracket Drop | 76mm |
| Bottom Bracket Height | 14331mm |
| Chainstay Length | 437mm |
| Chainstay Length Horizontal | 430.3mm |
| Front-Center | 607.4mm |
| Front-Center Horizontal | 602.7mm |
| Wheelbase | 1033mm |
| Fork Offset/Rake | 53.1mm |
| Fork Length, Unknown | 430mm |
| Trail | 5473.5mm very high |
| Mechanical Trail | 5109.9mm |
| Wheel Flop | 1831.2mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | -13969.6mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 14161mm |
Base Build
| Wheel Size | 28700mm BSD |
| Tire Width | 57mm |
| Tire Outer Diameter | 28814mm |
| Bike Length with Tires | 29847mm |
| Suspension Type | Rigid, suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:https://www.rennrad-news.de/news/3t-ultra-italia/