2023 Böttcher Fahrräder Evolution Rohloff Base

	48	53	58	63
Stack	604mm	623mm	641mm	670mm
Reach	386mm	395mm	403mm	394mm
Stack to Reach Ratio	1.56:1	1.58:1	1.59:1	1.7:1
Seat Tube Length, C-T	480mm	530mm	580mm	630mm
Top Tube Length, Effective/Horizontal HT Top	540mm	558mm	579mm	600mm
Top Tube Slope	15.4deg	11.9deg	8.6deg	6.8deg
Head Tube Angle	71deg	71deg	71deg	71deg
Seat Tube Angle	74deg	73.5deg	73deg	72.5deg
Head Tube Length	140mm	160mm	180mm	210mm
Bottom Bracket Drop	73mm	73mm	73mm	73mm
Bottom Bracket Height	273mm	273mm	273mm	273mm
Chainstay Length	450mm	450mm	450mm	450mm
Chainstay Length Horizontal	444mm	444mm	444mm	444mm
Front-Center	628.2mm	643.1mm	658mm	671.9mm
Front-Center Horizontal	624mm	639mm	654mm	668mm
Wheelbase	1068mm	1083mm	1098mm	1112mm
Fork Offset/Rake	50mm	50mm	50mm	50mm
Fork Length (Axle-To-Crown)	50mm	50mm	50mm	50mm
Trail	66.3mm high	66.3mm high	66.3mm high	66.3mm high
Mechanical Trail	62.7mm	62.7mm	62.7mm	62.7mm
Wheel Flop	20.4mm	20.4mm	20.4mm	20.4mm
Tire to Pedal Spindle	112.2mm 170 mm cranks	127.1mm 170 mm cranks	142mm 170 mm cranks	155.9mm 170 mm cranks
Pedal Spindle to Ground Clearance	103mm 170 mm cranks	103mm 170 mm cranks	103mm 170 mm cranks	103mm 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.boettcher-fahrraeder.de/fahrrad/142/Evolution+Rohloff+B%C3%B6ttcher

Geometry