2014 Btwin Ultra CF Base L
Build
700C/29 in × 25 mm
Insights
Somewhat aggressive stack and reach vs trend of performance road bikes
Stack and Reach vs. Category Trend
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Geometry
| Stack | 572mm |
| Reach | 401mm |
| Stack to Reach Ratio | 1.43:1 |
| Seat Tube Length, C-T | 510mm |
| Top Tube Length, Effective/Horizontal Center | 570mm |
| Top Tube Slope | 8.7deg |
| Head Tube Angle | 73deg |
| Seat Tube Angle | 73.5deg |
| Head Tube Length | 175mm |
| Bottom Bracket Drop | 72mm |
| Bottom Bracket Height | 264mm |
| Chainstay Length Horizontal | 405mm |
| Front-Center | 600.3mm |
| Front-Center Horizontal | 596mm |
| Wheelbase | 1001mm |
| Fork Offset/Rake | 40.3mm |
| Trail | 60.6mm mid/neutral |
| Mechanical Trail | 57.9mm |
| Wheel Flop | 16.9mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 94.3mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 94mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 25mm |
| Tire Outer Diameter | 672mm |
| Bike Length with Tires | 1673mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Rim |
Source:https://geometrygeeks.bike/bike/b-twin-ultra-cf-2014/