2020 Spa Cycles Audax Base 54
Build
700C/29 in × 25 mm
Insights
Somewhat aggressive stack and reach vs trend of endurance road bikes
Stack and Reach vs. Category Trend
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Geometry
| Stack | 552.7mm |
| Reach | 390mm |
| Stack to Reach Ratio | 1.42:1 |
| Seat Tube Length, C-T | 540mm |
| Top Tube Length, Effective/Horizontal HT Top | 564mm |
| Top Tube Length, Actual C-C | 554mm |
| Head Tube Angle | 72deg |
| Seat Tube Angle | 72.5deg |
| Head Tube Length | 135mm |
| Bottom Bracket Drop | 62.5mm |
| Bottom Bracket Height | 273.5mm |
| Chainstay Length | 425mm |
| Chainstay Length Horizontal | 420.4mm |
| Front-Center | 600mm |
| Front-Center Horizontal | 596.6mm |
| Wheelbase | 1017mm |
| Fork Offset/Rake | 45mm |
| Fork Length (On-Axis) | 375mm |
| Trail | 61.9mm mid/neutral |
| Mechanical Trail | 58.8mm |
| Wheel Flop | 18.2mm |
| Standover Height | 790mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 94mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 103.5mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 25mm |
| Tire Outer Diameter | 672mm |
| Bike Length with Tires | 1689mm |
| Crank Length | 170mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Steel |
| Fork Material | Carbon/Composite |
| Brake Type | Rim |
Source:http://www.spacycles.co.uk/smsimg/uploads/audaxgeometry.jpg