2024 Flybike FM166-E Base

	450	480	500	520	540	560	580	600
Stack	501mm	513mm	519mm	523mm	543mm	558mm	579mm	598mm
Reach	371mm	373mm	381mm	385mm	384mm	395mm	398mm	402mm
Stack to Reach Ratio	1.35:1	1.38:1	1.36:1	1.36:1	1.41:1	1.41:1	1.45:1	1.49:1
Seat Tube Length, C-T	450mm	480mm	500mm	520mm	540mm	560mm	580mm	600mm
Top Tube Length, Effective/Horizontal Center	505mm	515mm	525mm	535mm	545mm	559.6mm	575mm	590mm
Top Tube Slope	7.8deg	5.8deg	4.1deg	2.5deg	2.7deg	2.2deg	2.5deg	2.5deg
Head Tube Angle	71deg	71.5deg	72deg	72.5deg	73deg	73deg	73.5deg	73.5deg
Seat Tube Angle	75deg	74.5deg	74.5deg	74deg	73.5deg	73.5deg	73deg	72.5deg
Head Tube Length	100mm	110mm	115mm	120mm	140mm	155mm	175mm	195mm
Bottom Bracket Drop	72mm	72mm	72mm	69mm	69mm	69mm	69mm	69mm
Bottom Bracket Height	267mm	267mm	267mm	270mm	270mm	270mm	270mm	270mm
Chainstay Length	415mm	415mm	415mm	415mm	415mm	415mm	415mm	415mm
Chainstay Length Horizontal	408.7mm	408.7mm	408.7mm	409.2mm	409.2mm	409.2mm	409.2mm	409.2mm
Front-Center	570mm	572mm	578mm	580mm	580mm	595mm	600mm	609mm
Front-Center Horizontal	565.3mm	567.3mm	573.3mm	575.8mm	575.8mm	590.8mm	595.8mm	604.8mm
Wheelbase	974mm	976mm	982mm	985mm	985mm	1000mm	1005mm	1014mm
Fork Offset/Rake	45mm	45mm	45mm	45mm	45mm	45mm	45mm	45mm
Fork Length (Axle-To-Crown)	368mm	368mm	368mm	368mm	368mm	368mm	368mm	368mm
Trail	69.1mm high	66mm high	62.8mm mid/neutral	59.7mm mid/neutral	56.6mm mid/neutral	56.6mm mid/neutral	53.5mm mid/neutral	53.5mm mid/neutral
Mechanical Trail	65.4mm	62.6mm	59.8mm	56.9mm	54.1mm	54.1mm	51.3mm	51.3mm
Wheel Flop	21.3mm	19.9mm	18.5mm	17.1mm	15.8mm	15.8mm	14.6mm	14.6mm
Tire to Pedal Spindle	61mm 170 mm cranks	63mm 170 mm cranks	69mm 170 mm cranks	71mm 170 mm cranks	71mm 170 mm cranks	86mm 170 mm cranks	91mm 170 mm cranks	100mm 170 mm cranks
Pedal Spindle to Ground Clearance	97mm 170 mm cranks	97mm 170 mm cranks	97mm 170 mm cranks	100mm 170 mm cranks	100mm 170 mm cranks	100mm 170 mm cranks	100mm 170 mm cranks	100mm 170 mm cranks

	450	480	500	520	540	560	580	600
Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	28mm	28mm	28mm	28mm	28mm	28mm	28mm	28mm
Tire Width Max	28mm	28mm	28mm	28mm	28mm	28mm	28mm	—
Tire Outer Diameter	678mm	678mm	678mm	678mm	678mm	678mm	678mm	678mm
Bike Length with Tires	1652mm	1654mm	1660mm	1663mm	1663mm	1678mm	1683mm	1692mm

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.

Learn more about the Upright/Aggressive Scale

Category Trend

Performance Road

Source:https://www.flybike-asia.com/product/138.html

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2024 Flybike FM166-E Base

Geometry

Base Build

Stack and Reach vs. Category Trend