2020 Ritchey Design Break-Away Carbon Outback Base

	XS	S	M	L	XL
Stack	509mm	510mm	529mm	559mm	588mm
Reach	379mm	390mm	399mm	402mm	407mm
Stack to Reach Ratio	1.34:1	1.31:1	1.33:1	1.39:1	1.44:1
Seat Tube Length, C-T	480mm	480mm	490mm	530mm	550mm
Top Tube Length, Effective/Horizontal Center	522mm	532mm	552mm	568mm	587mm
Top Tube Length, Actual C-C	512mm	522mm	540mm	556mm	572mm
Top Tube Slope	4.8deg	4.6deg	5.3deg	4.9deg	6.2deg
Head Tube Angle	71.5deg	72deg	72.5deg	73deg	73deg
Seat Tube Angle	74.5deg	74.5deg	74deg	73.5deg	73.5deg
Head Tube Length	100mm	100mm	120mm	150mm	180mm
Bottom Bracket Drop	67mm	67mm	65mm	65mm	65mm
Bottom Bracket Height	284mm	284mm	286mm	286mm	286mm
Chainstay Length	430mm	430mm	430mm	430mm	430mm
Chainstay Length Horizontal	424.8mm	424.8mm	425.1mm	425.1mm	425.1mm
Front-Center	580.1mm	587.1mm	598.5mm	605.4mm	619.4mm
Front-Center Horizontal	576.3mm	583.3mm	594.9mm	601.9mm	615.9mm
Wheelbase	1001mm	1008mm	1020mm	1027mm	1041mm
Fork Offset/Rake	47mm	47mm	47mm	47mm	47mm
Fork Length (On-Axis)	380mm	380mm	380mm	380mm	380mm
Trail	67.9mm high	64.6mm mid/neutral	61.4mm mid/neutral	58.2mm mid/neutral	58.2mm mid/neutral
Mechanical Trail	64.4mm	61.5mm	58.6mm	55.6mm	55.6mm
Wheel Flop	20.4mm	19mm	17.6mm	16.3mm	16.3mm
Standover Height	748mm	751mm	764mm	802mm	821mm
Tire to Pedal Spindle	59.1mm 170 mm cranks	66.1mm 170 mm cranks	77.5mm 170 mm cranks	84.4mm 170 mm cranks	98.4mm 170 mm cranks
Pedal Spindle to Ground Clearance	114mm 170 mm cranks	114mm 170 mm cranks	116mm 170 mm cranks	116mm 170 mm cranks	116mm 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://us.ritcheylogic.com/us_en/break-away-kit-outback-carbon

Geometry