2020 On-One Bootzipper 650b Base

	SMALL	MED	LRG	XLG
Stack	551mm	570mm	588mm	602mm
Reach	420mm	440mm	458mm	480mm
Stack to Reach Ratio	1.31:1	1.3:1	1.28:1	1.25:1
Seat Tube Length, C-T	381mm	431mm	483mm	510mm
Top Tube Length, Effective/Horizontal Unknown	573mm	598mm	621mm	647mm
Top Tube Slope	19.4deg	15.6deg	11.8deg	10.2deg
Head Tube Angle	70deg	70deg	70deg	70deg
Seat Tube Angle	74.5deg	74.5deg	74.5deg	74.5deg
Head Tube Length	130mm	150mm	170mm	185mm
Bottom Bracket Drop	53mm	53mm	53mm	53mm
Bottom Bracket Height	292.3mm	292.3mm	292.3mm	292.3mm
Chainstay Length	432mm	432mm	432mm	432mm
Chainstay Length Horizontal	428.7mm	428.7mm	428.7mm	428.7mm
Front-Center	656mm	683mm	708mm	735mm
Front-Center Horizontal	654.3mm	681.3mm	706.3mm	733.3mm
Wheelbase	1083mm	1110mm	1135mm	1162mm
Fork Offset/Rake	50mm	50mm	50mm	50mm
Trail	72.5mm high	72.5mm high	72.5mm high	72.5mm high
Mechanical Trail	68.1mm	68.1mm	68.1mm	68.1mm
Wheel Flop	23.3mm	23.3mm	23.3mm	23.3mm
Tire to Pedal Spindle	140.7mm 170 mm cranks	167.7mm 170 mm cranks	192.7mm 170 mm cranks	219.7mm 170 mm cranks
Pedal Spindle to Ground Clearance	122.3mm 170 mm cranks	122.3mm 170 mm cranks	122.3mm 170 mm cranks	122.3mm 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://www.planetx.co.uk/i/q/FROOBZ650FO/on-one-bootzipper-650b-mountain-bike-frame

Geometry