2022 TanTan Cycling (Seraph) FM038 Base

	15.5	17.5	19	21
Stack	590mm	595mm	609mm	618mm
Reach	387mm	413mm	422mm	445mm
Stack to Reach Ratio	1.52:1	1.44:1	1.44:1	1.39:1
Seat Tube Length, Unknown	395mm	445mm	483mm	534mm
Top Tube Length, Effective/Horizontal Unknown	568mm	588mm	608mm	628mm
Top Tube Slope	22.9deg	17.3deg	14.6deg	10.1deg
Head Tube Angle	68deg	68deg	68deg	68deg
Seat Tube Angle	73.5deg	73.5deg	73.5deg	73.5deg
Head Tube Length	95mm	100mm	115mm	125mm
Bottom Bracket Drop	38mm	38mm	38mm	38mm
Bottom Bracket Height	331.4mm	331.4mm	331.4mm	331.4mm
Chainstay Length	440mm	440mm	440mm	440mm
Chainstay Length Horizontal	438.4mm	438.4mm	438.4mm	438.4mm
Front-Center	672mm	692mm	714mm	735mm
Front-Center Horizontal	671.6mm	691.6mm	713.6mm	734.6mm
Wheelbase	1110mm	1130mm	1152mm	1173mm
Fork Offset/Rake	51mm	51mm	51mm	51mm
Trail	94.3mm very high	94.3mm very high	94.3mm very high	94.3mm very high
Mechanical Trail	87.4mm	87.4mm	87.4mm	87.4mm
Wheel Flop	32.7mm	32.7mm	32.7mm	32.7mm
Tire to Pedal Spindle	127.6mm 175 mm cranks	147.6mm 175 mm cranks	169.6mm 175 mm cranks	190.6mm 175 mm cranks
Pedal Spindle to Ground Clearance	156.4mm 175 mm cranks	156.4mm 175 mm cranks	156.4mm 175 mm cranks	156.4mm 175 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.

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Geometry