2018 Bombtrack Bicycle Company Hook 2

	S	M	L	XL
Stack	530mm	560mm	572mm	591mm
Reach	374mm	384mm	393mm	404mm
Stack to Reach Ratio	1.42:1	1.46:1	1.46:1	1.46:1
Seat Tube Length, C-T	495mm	525mm	545mm	565mm
Top Tube Length, Effective/Horizontal HT Top	526mm	544mm	562mm	579mm
Top Tube Slope	6.1deg	6deg	5.2deg	5deg
Head Tube Angle	71deg	72deg	72deg	72deg
Seat Tube Angle	74deg	74deg	73.5deg	73.5deg
Head Tube Length	100mm	128mm	140mm	160mm
Bottom Bracket Drop	60mm	60mm	60mm	60mm
Bottom Bracket Height	287mm	287mm	287mm	287mm
Chainstay Length	425mm	425mm	425mm	425mm
Chainstay Length Horizontal	420.7mm	420.7mm	420.7mm	420.7mm
Front-Center	586.3mm	597.3mm	609.2mm	627.1mm
Front-Center Horizontal	583.3mm	594.3mm	606.3mm	624.3mm
Wheelbase	1004mm	1015mm	1027mm	1045mm
Fork Offset/Rake	45mm	45mm	45mm	45mm
Trail	71.9mm high	65.4mm high	65.4mm high	65.4mm high
Mechanical Trail	68mm	62.2mm	62.2mm	62.2mm
Wheel Flop	22.1mm	19.2mm	19.2mm	19.2mm
Standover Height	774mm	803mm	816mm	836mm
Tire to Pedal Spindle	69.3mm 170 mm cranks	80.3mm 170 mm cranks	92.2mm 170 mm cranks	110.1mm 170 mm cranks
Pedal Spindle to Ground Clearance	117mm 170 mm cranks	117mm 170 mm cranks	117mm 170 mm cranks	117mm 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:http://bombtrack.com/cx-and-gravel/hook-2/

Geometry