2024 SPIRO Freedom Disc Aero Base M
Build
700C/29 in × 32 mm
Insights
Average stack and reach vs trend of performance road bikes
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 553mm |
| Reach | 382mm |
| Stack to Reach Ratio | 1.45:1 |
| Seat Tube Length, C-T | 500mm |
| Top Tube Length, Effective/Horizontal HT Top | 540.6mm |
| Top Tube Slope | 7.9deg |
| Head Tube Angle | 72.5deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 145mm |
| Bottom Bracket Drop | 60mm |
| Bottom Bracket Height | 283mm |
| Chainstay Length | 420mm |
| Chainstay Length Horizontal | 415.7mm |
| Front-Center | 584.4mm |
| Front-Center Horizontal | 581.3mm |
| Wheelbase | 997mm |
| Fork Offset/Rake | 46mm |
| Fork Length (Axle-To-Crown) | 375mm |
| Trail | 59.9mm mid/neutral |
| Mechanical Trail | 57.1mm |
| Wheel Flop | 17.2mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 71.4mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 113mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 32mm |
| Tire Outer Diameter | 686mm |
| Bike Length with Tires | 1683mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Aluminum |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 171 cm to 178 cm |
Source:https://cdn.shopify.com/s/files/1/0527/0991/6846/files/Ficha-Geometria-Freedom-Disc-Aero.jpg?v=1741120816