2026 Eddy Merckx 525R Base S
Build
700C/29 in × 32 mm
Insights
Somewhat aggressive stack and reach vs trend of performance road bikes
Stack and Reach vs. Category Trend
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Geometry
| Stack | 550mm |
| Reach | 398mm |
| Stack to Reach Ratio | 1.38:1 |
| Seat Tube Length, C-TTT | 495mm |
| Top Tube Length, Effective/Horizontal Unknown | 545mm |
| Top Tube Slope | 5.7deg |
| Head Tube Angle | 73deg |
| Seat Tube Angle | 75deg |
| Head Tube Length | 140mm |
| Bottom Bracket Drop | 75mm |
| Bottom Bracket Height | 268mm |
| Chainstay Length | 407mm |
| Chainstay Length Horizontal | 400mm |
| Front-Center | 583mm |
| Front-Center Horizontal | 590mm |
| Wheelbase | 990mm |
| Fork Offset/Rake | 44.7mm |
| Trail | 58.1mm mid/neutral |
| Mechanical Trail | 55.6mm |
| Wheel Flop | 16.3mm |
| Standover Height | 713mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 70mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 98mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 32mm |
| Tire Outer Diameter | 686mm |
| Bike Length with Tires | 1676mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:https://www.eddymerckx.com/fr_BE/bikes/SBI52REMC010