2011 Cannondale Synapse Alloy Women's

	44	48	51	54
Stack	529mm	529mm	548mm	545mm
Reach	354mm	368mm	364mm	376mm
Stack to Reach Ratio	1.49:1	1.44:1	1.51:1	1.45:1
Seat Tube Length, C-TTT	400mm	440mm	470mm	500mm
Top Tube Length, Effective/Horizontal Center	500mm	510mm	520mm	530mm
Top Tube Slope	14.9deg	9.8deg	8.8deg	5deg
Head Tube Angle	70.5deg	70.5deg	72deg	72deg
Seat Tube Angle	76deg	76deg	74deg	74deg
Head Tube Length	130mm	130mm	145mm	160mm
Bottom Bracket Drop	72mm	72mm	72mm	69mm
Bottom Bracket Height	264mm	264mm	264mm	267mm
Chainstay Length	415mm	415mm	415mm	415mm
Chainstay Length Horizontal	408.7mm	408.7mm	408.7mm	409.2mm
Front-Center	572.8mm	574.8mm	575.8mm	587.8mm
Front-Center Horizontal	57.3mm	57.5mm	57.6mm	58.8mm
Wheelbase	977mm	979mm	980mm	993mm
Fork Offset/Rake	50mm	50mm	50mm	50mm
Trail	65.9mm high	65.9mm high	56.6mm mid/neutral	56.6mm mid/neutral
Mechanical Trail	62.2mm	62.2mm	53.8mm	53.8mm
Wheel Flop	20.8mm	20.8mm	16.6mm	16.6mm
Standover Height	716mm	732mm	756mm	770mm
Tire to Pedal Spindle	66.8mm 170 mm cranks	68.8mm 170 mm cranks	69.8mm 170 mm cranks	81.8mm 170 mm cranks
Pedal Spindle to Ground Clearance	94mm 170 mm cranks	94mm 170 mm cranks	94mm 170 mm cranks	97mm 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.cannondale.com/-/media/files/manual-uploads/manuals/2011_cusa_english.pdf

Geometry