2026 microck aethos 2 Base 52cm (S)
Build
700C/29 in × 28 mm
Insights
Very aggressive stack and reach vs trend of endurance road bikes
Stack and Reach vs. Category Trend
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Geometry
| Stack | 517mm |
| Reach | 391mm |
| Stack to Reach Ratio | 1.32:1 |
| Seat Tube Length, Effective Center | 490mm |
| Top Tube Length, Effective/Horizontal Center | 530mm |
| Head Tube Angle | 72.5deg |
| Seat Tube Angle | 75deg |
| Head Tube Length | 109mm |
| Bottom Bracket Drop | 74mm |
| Bottom Bracket Height | 265mm |
| Chainstay Length | 410mm |
| Chainstay Length Horizontal | 403.3mm |
| Front-Center | 581mm |
| Front-Center Horizontal | 575.7mm |
| Wheelbase | 979mm |
| Fork Offset/Rake | 43mm |
| Fork Length (On-Axis) | 371mm |
| Trail | 61.8mm mid/neutral |
| Mechanical Trail | 58.9mm |
| Wheel Flop | 17.7mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 72mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 95mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 28mm |
| Tire Outer Diameter | 678mm |
| Bike Length with Tires | 1657mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:fr.aliexpress.com