2025 Officina Battaglin Siena Base M
Build
700C/29 in × 32 mm
Insights
Average stack and reach vs trend of endurance road bikes
Stack and Reach vs. Category Trend
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Geometry
| Stack | 562mm |
| Reach | 379mm |
| Stack to Reach Ratio | 1.48:1 |
| Seat Tube Length, C-T | 520mm |
| Seat Tube Length, C-C | 485mm |
| Top Tube Length, Effective/Horizontal Unknown | 540mm |
| Top Tube Slope | 7.9deg |
| Head Tube Angle | 71.5deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 150mm |
| Bottom Bracket Drop | 72mm |
| Bottom Bracket Height | 271mm |
| Chainstay Length | 420mm |
| Chainstay Length Horizontal | 413.8mm |
| Front-Center | 597mm |
| Front-Center Horizontal | 591.2mm |
| Wheelbase | 1005mm |
| Fork Offset/Rake | 47mm |
| Fork Length, Unknown | 382mm |
| Trail | 65.2mm high |
| Mechanical Trail | 61.8mm |
| Wheel Flop | 19.6mm |
| Standover Height | 777mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 84mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 101mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 32mm |
| Tire Outer Diameter | 686mm |
| Bike Length with Tires | 1691mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Steel |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:Officina Battaglin