2022 a2 sp1.1 Base Medium
Build
700C/29 in × 25 mm
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 493mm |
| Reach | 394mm |
| Stack to Reach Ratio | 1.25:1 |
| Seat Tube Length, C-C | 520mm |
| Top Tube Length, Effective/Horizontal Center | 499mm |
| Head Tube Angle | 73deg |
| Seat Tube Angle | 78deg |
| Head Tube Length | 87.5mm |
| Bottom Bracket Drop | 70mm |
| Bottom Bracket Height | 266mm |
| Chainstay Length | 410mm |
| Chainstay Length Horizontal | 404mm |
| Front-Center | 573mm |
| Front-Center Horizontal | 568mm |
| Wheelbase | 972mm |
| Fork Offset/Rake | 43mm |
| Fork Length (Axle-To-Crown) | 367mm |
| Trail | 57.8mm mid/neutral |
| Mechanical Trail | 55.2mm |
| Wheel Flop | 16.2mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 67mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 96mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 25mm |
| Tire Outer Diameter | 672mm |
| Bike Length with Tires | 1644mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Aero Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:https://a2bikes.com/products/the-sp-1