2015 Specialized Bicycles Epic S-Works

	S	M	L	XL
Stack	587mm	601mm	615mm	634mm
Reach	393mm	418mm	441mm	462mm
Stack to Reach Ratio	1.49:1	1.44:1	1.39:1	1.37:1
Seat Tube Length, C-T	400mm	434mm	470mm	520mm
Top Tube Length, Effective/Horizontal Center	564mm	593mm	620mm	647mm
Top Tube Length, Actual C-C	529mm	557mm	583mm	611mm
Top Tube Slope	15.2deg	15.4deg	15.8deg	14.3deg
Head Tube Angle	70.5deg	70.5deg	70.5deg	70.5deg
Seat Tube Angle	68.9deg	69.25deg	69.6deg	70deg
Seat Tube Exit Angle	73.75deg	73.75deg	73.75deg	73.75deg
Head Tube Length	90mm	105mm	120mm	140mm
Bottom Bracket Drop	40mm	40mm	40mm	40mm
Bottom Bracket Height	324.3mm	324.3mm	324.3mm	324.3mm
Chainstay Length	448mm	448mm	448mm	448mm
Chainstay Length Horizontal	446.2mm	446.2mm	446.2mm	446.2mm
Front-Center	637.1mm	667mm	694.9mm	722.9mm
Front-Center Horizontal	635.8mm	665.8mm	693.8mm	721.8mm
Wheelbase	1082mm	1112mm	1140mm	1168mm
Fork Offset/Rake	46.3mm	46.3mm	46.4mm	46.6mm
Trail	79.9mm high	79.9mm high	79.9mm high	79.6mm high
Mechanical Trail	75.4mm	75.3mm	75.3mm	75mm
Wheel Flop	25.2mm	25.1mm	25.1mm	25mm
Standover Height	770mm	774mm	780mm	793mm
Tire to Pedal Spindle	102.7mm 170 mm cranks	127.7mm 175 mm cranks	155.6mm 175 mm cranks	183.6mm 175 mm cranks
Pedal Spindle to Ground Clearance	154.3mm 170 mm cranks	149.3mm 175 mm cranks	149.3mm 175 mm cranks	149.3mm 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.specialized.com/us/en/s-works-epic-29/p/65355?color=187124-65355&searchText=93415-0002

Geometry