2023 Mannheim Urban Base

	S	M	L
Stack	481mm	517mm	556mm
Reach	389mm	397mm	415mm
Stack to Reach Ratio	1.24:1	1.3:1	1.34:1
Seat Tube Length, C-T	500mm	540mm	580mm
Top Tube Length, Effective/Horizontal Center	523mm	541mm	570mm
Top Tube Slope	-0.1deg	-0.4deg	-0.3deg
Head Tube Angle	73.5deg	73.5deg	73.5deg
Seat Tube Angle	74.5deg	74.5deg	74.5deg
Head Tube Length	102mm	140mm	180mm
Bottom Bracket Drop	45mm	45mm	45mm
Bottom Bracket Height	298mm	298mm	298mm
Chainstay Length	385mm	385mm	385mm
Chainstay Length Horizontal	382.4mm	382.4mm	382.4mm
Front-Center	564.4mm	584.4mm	613.3mm
Front-Center Horizontal	562.6mm	582.6mm	611.6mm
Wheelbase	945mm	965mm	994mm
Fork Offset/Rake	43mm	43mm	43mm
Trail	56.8mm mid/neutral	56.8mm mid/neutral	56.8mm mid/neutral
Mechanical Trail	54.4mm	54.4mm	54.4mm
Wheel Flop	15.5mm	15.5mm	15.5mm
Tire to Pedal Spindle	51.4mm 170 mm cranks	71.4mm 170 mm cranks	100.3mm 170 mm cranks
Pedal Spindle to Ground Clearance	128mm 170 mm cranks	128mm 170 mm cranks	128mm 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://darksidebicycles.com/en/collections/fahrradrahmen/products/mannheim-rahmenset-red?variant=46505101787473

Geometry