2022 OPEN Cycle W.I.D.E. Base

	XS	S	M	L	XL
Stack	520mm	545mm	570mm	595mm	620mm
Reach	346mm	358mm	370mm	382mm	394mm
Stack to Reach Ratio	1.5:1	1.52:1	1.54:1	1.56:1	1.57:1
Seat Tube Length, C-T	464mm	495mm	530mm	550mm	564mm
Top Tube Length, Effective/Horizontal Center	510mm	530mm	550mm	570mm	590mm
Top Tube Slope	9.1deg	8.2deg	7deg	7.3deg	8.3deg
Head Tube Angle	68deg	69deg	71deg	71.5deg	71.5deg
Seat Tube Angle	72.5deg	72.5deg	72.5deg	72.5deg	72.5deg
Head Tube Length	99mm	125mm	150mm	170mm	196mm
Bottom Bracket Drop	80mm	77mm	75mm	75mm	75mm
Bottom Bracket Height	271mm	274mm	276mm	276mm	276mm
Chainstay Length	420mm	420mm	420mm	420mm	420mm
Chainstay Length Horizontal	412.3mm	412.9mm	413.3mm	413.3mm	413.3mm
Front-Center	583mm	596mm	599mm	613mm	634mm
Front-Center Horizontal	577.7mm	591.1mm	595.8mm	608.8mm	628.8mm
Wheelbase	990mm	1004mm	1009mm	1022mm	1042mm
Fork Offset/Rake	50mm	50mm	50mm	50mm	50mm
Trail	87.9mm very high	81.2mm very high	68mm high	64.7mm mid/neutral	64.7mm mid/neutral
Mechanical Trail	81.5mm	75.8mm	64.3mm	61.4mm	61.4mm
Wheel Flop	30.5mm	27.2mm	20.9mm	19.5mm	19.5mm
Standover Height	707mm	739mm	777mm	794mm	817mm
Tire to Pedal Spindle	62mm 170 mm cranks	75mm 170 mm cranks	78mm 170 mm cranks	92mm 170 mm cranks	113mm 170 mm cranks
Pedal Spindle to Ground Clearance	101mm 170 mm cranks	104mm 170 mm cranks	106mm 170 mm cranks	106mm 170 mm cranks	106mm 170 mm cranks

Published Sizing Recommendations

Height

0 cm

165 cm

160 cm

171 cm

169 cm

180 cm

178 cm

191 cm

188 cm

205 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://opencycle.com/bikes/open-wi.de./