2025 Merit Sterk C Base

	S	M	L	XL
Stack	549mm	569mm	591mm	616mm
Reach	389mm	391mm	410mm	427mm
Stack to Reach Ratio	1.41:1	1.46:1	1.44:1	1.44:1
Seat Tube Length, Unknown	458mm	495mm	525mm	555mm
Top Tube Length, Effective/Horizontal Unknown	546mm	560mm	585mm	592mm
Top Tube Slope	11.9deg	10.1deg	9deg	8.3deg
Head Tube Angle	71.2deg	71.5deg	71.5deg	72deg
Seat Tube Angle	74deg	73.5deg	73deg	72.5deg
Head Tube Length	127mm	148mm	172mm	195mm
Bottom Bracket Drop	69mm	69mm	69mm	69mm
Bottom Bracket Height	282mm	282mm	282mm	282mm
Chainstay Length	423mm	423mm	423mm	423mm
Chainstay Length Horizontal	417.3mm	417.3mm	417.3mm	417.3mm
Front-Center	609mm	614mm	624mm	631mm
Front-Center Horizontal	603.7mm	611.7mm	621.7mm	629.7mm
Wheelbase	1021mm	1029mm	1039mm	1047mm
Fork Offset/Rake	50mm	50mm	50mm	50mm
Fork Length, Unknown	395mm	395mm	395mm	395mm
Trail	66.7mm high	64.7mm mid/neutral	64.7mm mid/neutral	61.5mm mid/neutral
Mechanical Trail	63.1mm	61.4mm	61.4mm	58.5mm
Wheel Flop	20.3mm	19.5mm	19.5mm	18.1mm
Tire to Pedal Spindle	88mm 170 mm cranks	93mm 170 mm cranks	103mm 170 mm cranks	110mm 170 mm cranks
Pedal Spindle to Ground Clearance	112mm 170 mm cranks	112mm 170 mm cranks	112mm 170 mm cranks	112mm 170 mm cranks

Published Sizing Recommendations

Height

165 cm

173 cm

172 cm

179 cm

178 cm

188 cm

187 cm

196 cm

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://gravelbike.cz/cs/ramy/1341-merit-sterk-c-karbon-gravel-ramova-sada.html