2017-2019 Monk Bike Works Drop Bar Base

	XS	S	M	L	XL
Stack	574mm	579mm	605mm	610mm	635mm
Reach	368mm	387mm	394mm	408mm	414mm
Stack to Reach Ratio	1.56:1	1.5:1	1.54:1	1.5:1	1.53:1
Seat Tube Length, C-T	480mm	500mm	520mm	540mm	560mm
Top Tube Length, Effective/Horizontal Center	545mm	565mm	580mm	595mm	615mm
Top Tube Slope	12.7deg	10.7deg	11.2deg	9.4deg	9.8deg
Head Tube Angle	71.5deg	71.5deg	72deg	72deg	72deg
Seat Tube Angle	73deg	73deg	73deg	73deg	72.5deg
Head Tube Length	145mm	150mm	155mm	160mm	165mm
Bottom Bracket Drop	52mm	52mm	58mm	58mm	65mm
Bottom Bracket Height	285.9mm	285.9mm	292.4mm	292.4mm	304.4mm
Chainstay Length	425mm	425mm	440mm	440mm	455mm
Chainstay Length Max	425mm	425mm	440mm	440mm	455mm
Chainstay Length Horizontal	421.8mm	421.8mm	436.2mm	436.2mm	450.3mm
Chainstay Length Horizontal Max	421.8mm	421.8mm	436.2mm	436.2mm	450.3mm
Front-Center	588.5mm	608.4mm	618.6mm	633.5mm	649.9mm
Front-Center Horizontal	586.2mm	606.2mm	615.8mm	630.8mm	646.7mm
Wheelbase	1008mm	1028mm	1052mm	1067mm	1097mm
Wheelbase Max	1008mm	1028mm	1052mm	1067mm	1097mm
Fork Offset/Rake	41mm	41mm	42mm	42mm	45mm
Fork Length (Axle-To-Crown)	405mm	405mm	420mm	420mm	435mm
Trail	69.8mm high	69.8mm high	69.7mm high	69.7mm high	72.7mm high
Mechanical Trail	66.2mm	66.2mm	66.3mm	66.3mm	69.2mm
Wheel Flop	21mm	21mm	20.5mm	20.5mm	21.4mm
Tire to Pedal Spindle	80.6mm 170 mm cranks	100.5mm 170 mm cranks	98.1mm 170 mm cranks	113.1mm 170 mm cranks	110.5mm 170 mm cranks
Pedal Spindle to Ground Clearance	115.9mm 170 mm cranks	115.9mm 170 mm cranks	122.4mm 170 mm cranks	122.4mm 170 mm cranks	134.4mm 170 mm cranks

Published Sizing Recommendations

Height

—

167 cm

174 cm

175 cm

182 cm

183 cm

190 cm

191 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://www.monkbicycle.com/frames