2017 Eddy Merckx Roubaix 70 Base XXL
Build
700C/29 in × 25 mm
Insights
Somewhat aggressive stack and reach vs trend of endurance road bikes
Design deviates from other sizes of Eddy Merckx Roubaix 70
Stack and Reach vs. Category Trend
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Geometry
| Stack | 633mm |
| Reach | 415mm |
| Stack to Reach Ratio | 1.53:1 |
| Seat Tube Length, C-T | 630mm |
| Top Tube Length, Effective/Horizontal Center | 614mm |
| Top Tube Slope | 3.1deg |
| Head Tube Angle | 73.5deg |
| Seat Tube Angle | 72.5deg |
| Head Tube Length | 238mm |
| Bottom Bracket Drop | 67mm |
| Bottom Bracket Height | 269mm |
| Chainstay Length | 410mm |
| Chainstay Length Horizontal | 404.5mm |
| Front-Center | 631mm |
| Front-Center Horizontal | 627.5mm |
| Wheelbase | 1032mm |
| Fork Offset/Rake | 43mm |
| Fork Length (Axle-To-Crown) | 365mm |
| Trail | 54.7mm mid/neutral |
| Mechanical Trail | 52.4mm |
| Wheel Flop | 14.9mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 125mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 99mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 25mm |
| Tire Outer Diameter | 672mm |
| Bike Length with Tires | 1704mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Unknown |
| Fork Material | Unknown |
| Brake Type | Unknown |
Source:https://geometrygeeks.bike/bike/merckx-liege-75-2018/