2019 V1 8bar Bikes FHAIN STEEL Base

	Small	Medium	Large	X-Large
Stack	510mm	529mm	553mm	577mm
Reach	393mm	398mm	412mm	420mm
Stack to Reach Ratio	1.3:1	1.33:1	1.34:1	1.37:1
Seat Tube Length, C-T	520mm	555mm	590mm	620mm
Top Tube Length, Effective/Horizontal Center	530mm	545mm	565mm	585mm
Top Tube Slope	0.8deg	-0.6deg	-1.4deg	-1.8deg
Head Tube Angle	73.5deg	73.5deg	73.5deg	73.5deg
Seat Tube Angle	75deg	74.5deg	74deg	74deg
Head Tube Length	120mm	140mm	165mm	190mm
Bottom Bracket Drop	53mm	53mm	53mm	53mm
Bottom Bracket Height	283mm	283mm	283mm	283mm
Chainstay Length	387mm	387mm	387mm	387mm
Chainstay Length Horizontal	383.4mm	383.4mm	383.4mm	383.4mm
Front-Center	570.1mm	581.1mm	594mm	618.9mm
Front-Center Horizontal	567.7mm	578.7mm	591.7mm	616.7mm
Wheelbase	951mm	962mm	975mm	1000mm
Fork Offset/Rake	37.7mm	38mm	30.2mm	39.7mm
Trail	60.3mm mid/neutral	59.9mm mid/neutral	68mm high	58.1mm mid/neutral
Mechanical Trail	57.8mm	57.4mm	65.2mm	55.7mm
Wheel Flop	16.4mm	16.3mm	18.5mm	15.8mm
Standover Height	770mm	800mm	830mm	860mm
Tire to Pedal Spindle	64.1mm 170 mm cranks	75.1mm 170 mm cranks	88mm 170 mm cranks	112.9mm 170 mm cranks
Pedal Spindle to Ground Clearance	113mm 170 mm cranks	113mm 170 mm cranks	113mm 170 mm cranks	113mm 170 mm cranks

Published Sizing Recommendations

Height	160 cm to 173 cm	170 cm to 183 cm	180 cm to 193 cm	190 cm to 203 cm
PBH	67 cm to 84 cm	78 cm to 87 cm	81 cm to 90 cm	84 cm to 95 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.

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Source:https://8bar-bikes.com/shop/framesets/singlespeed-framesets/fhain-steel-v1-frameset/#details