2017 Marin Bikes Larkspur CS1

	Small	Medium	Large	XL	XXL
Stack	584.6mm	612.8mm	627mm	643.3mm	662.2mm
Reach	388.7mm	394mm	404.1mm	413.5mm	422mm
Stack to Reach Ratio	1.5:1	1.56:1	1.55:1	1.56:1	1.57:1
Seat Tube Length, C-T	381mm	432mm	483mm	503mm	559mm
Top Tube Length, Effective/Horizontal Center	590mm	605mm	620mm	635mm	650mm
Top Tube Length, Actual C-C	559.7mm	572.4mm	586.6mm	601.1mm	618.6mm
Top Tube Slope	23.6deg	20.9deg	21.1deg	16.2deg	12.5deg
Head Tube Angle	70.5deg	70.5deg	70.5deg	71deg	71deg
Seat Tube Angle	71deg	71deg	71deg	71deg	71deg
Head Tube Length	140mm	170mm	185mm	200mm	200mm
Bottom Bracket Drop	65mm	65mm	65mm	65mm	65mm
Bottom Bracket Height	284mm	284mm	284mm	284mm	284mm
Chainstay Length	460mm	460mm	460mm	460mm	460mm
Chainstay Length Horizontal	455.4mm	455.4mm	455.4mm	455.4mm	455.4mm
Front-Center	623.8mm	639mm	654.1mm	663.4mm	678.3mm
Front-Center Horizontal	620.5mm	635.7mm	650.9mm	660.2mm	675.2mm
Wheelbase	1075.8mm	1091.1mm	1106.2mm	1115.6mm	1130.6mm
Fork Offset/Rake	45mm	45mm	45mm	45mm	45mm
Trail	75.9mm high	75.9mm high	75.9mm high	72.6mm high	72.6mm high
Mechanical Trail	71.5mm	71.5mm	71.5mm	68.6mm	68.6mm
Wheel Flop	23.9mm	23.9mm	23.9mm	22.3mm	22.3mm
Standover Height	667.4mm	716.7mm	760.6mm	779.8mm	826.9mm
Tire to Pedal Spindle	104.8mm 170 mm cranks	120mm 170 mm cranks	130.1mm 175 mm cranks	139.4mm 175 mm cranks	154.3mm 175 mm cranks
Pedal Spindle to Ground Clearance	114mm 170 mm cranks	114mm 170 mm cranks	109mm 175 mm cranks	109mm 175 mm cranks	109mm 175 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.marinbikes.com/bikes/2017-larkspur-cs1

Geometry