Name: 2026 Eddy Merckx 525R Base
Brand: Eddy Merckx

	XS	S	M	L
Stack	535mm	550mm	569mm	593mm
Reach	377mm	398mm	413mm	437mm
Stack to Reach Ratio	1.42:1	1.38:1	1.38:1	1.36:1
Seat Tube Length, C-TTT	480mm	495mm	515mm	540mm
Top Tube Length, Effective/Horizontal Unknown	525mm	545mm	565mm	585mm
Top Tube Slope	6deg	5.7deg	5.4deg	5deg
Head Tube Angle	73deg	73deg	73deg	73deg
Seat Tube Angle	74.5deg	75deg	75deg	76deg
Head Tube Length	125mm	140mm	160mm	185mm
Bottom Bracket Drop	75mm	75mm	75mm	75mm
Bottom Bracket Height	268mm	268mm	268mm	268mm
Chainstay Length	407mm	407mm	407mm	407mm
Chainstay Length Horizontal	400mm	400mm	400mm	400mm
Front-Center	557mm	583mm	604mm	636mm
Front-Center Horizontal	564mm	590mm	611mm	643mm
Wheelbase	964mm	990mm	1011mm	1043mm
Fork Offset/Rake	44.3mm	44.7mm	44.9mm	45.5mm
Trail	58.5mm mid/neutral	58.1mm mid/neutral	57.9mm mid/neutral	57.3mm mid/neutral
Mechanical Trail	56mm	55.6mm	55.4mm	54.8mm
Wheel Flop	16.4mm	16.3mm	16.2mm	16mm
Standover Height	698mm	713mm	732mm	756mm
Tire to Pedal Spindle	44mm 170 mm cranks	70mm 170 mm cranks	91mm 170 mm cranks	123mm 170 mm cranks
Pedal Spindle to Ground Clearance	98mm 170 mm cranks	98mm 170 mm cranks	98mm 170 mm cranks	98mm 170 mm cranks

Very Upright

Somewhat Upright

Average

Somewhat Aggressive

Very Aggressive

The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.

Category Trend

Source:https://www.eddymerckx.com/fr_BE/bikes/SBI52REMC010

2026 Eddy Merckx 525R Base

Geometry