2011 Ribble Cycles Sportive Racing Carbon

	XS	S	M	L	XL
Stack	524mm	548mm	572mm	596mm	620mm
Reach	364mm	373mm	382mm	391mm	400mm
Stack to Reach Ratio	1.44:1	1.47:1	1.5:1	1.52:1	1.55:1
Seat Tube Length, C-T	470mm	500mm	530mm	550mm	590mm
Top Tube Length, Effective/Horizontal Center	513.3mm	533.3mm	553.6mm	574.4mm	595.5mm
Top Tube Slope	8.3deg	7.6deg	6.9deg	7.3deg	5.7deg
Head Tube Angle	70.8deg	71.1deg	71.4deg	71.7deg	72deg
Seat Tube Angle	74.1deg	73.7deg	73.3deg	72.9deg	72.5deg
Head Tube Length	127.6mm	149.7mm	173.9mm	195.9mm	219.9mm
Bottom Bracket Drop	71mm	71mm	69mm	69mm	67mm
Bottom Bracket Height	263mm	263mm	265mm	265mm	267mm
Chainstay Length	412mm	412mm	412mm	412mm	412mm
Chainstay Length Horizontal	405.8mm	405.8mm	406.2mm	406.2mm	406.5mm
Front-Center	574.7mm	588.6mm	602.7mm	616.1mm	629.7mm
Front-Center Horizontal	571.5mm	584.9mm	598.7mm	611.7mm	625mm
Wheelbase	977.3mm	990.7mm	1004.9mm	1017.9mm	1031.5mm
Fork Offset/Rake	45mm	45mm	45mm	45mm	45mm
Fork Length (Axle-To-Crown)	372mm	372mm	372mm	372mm	372mm
Trail	68.7mm high	66.8mm high	64.9mm mid/neutral	63.1mm mid/neutral	61.2mm mid/neutral
Mechanical Trail	64.8mm	63.2mm	61.5mm	59.9mm	58.2mm
Wheel Flop	21.3mm	20.5mm	19.6mm	18.8mm	18mm
Tire to Pedal Spindle	70.7mm 170 mm cranks	84.6mm 170 mm cranks	98.7mm 170 mm cranks	112.1mm 170 mm cranks	125.7mm 170 mm cranks
Pedal Spindle to Ground Clearance	93mm 170 mm cranks	93mm 170 mm cranks	95mm 170 mm cranks	95mm 170 mm cranks	97mm 170 mm cranks

Published Sizing Recommendations

Height

160.5 cm

168 cm

175.5 cm

183 cm

188 cm

190.5 cm

198 cm

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://geometrygeeks.bike/bike/ribble-new-sportive-racing-2011-2014/