2022 FiftyOne Assassin High Fork Chip

	S	M	L	XL
Stack	537mm	562mm	587mm	617mm
Reach	380mm	400mm	420mm	435mm
Stack to Reach Ratio	1.41:1	1.41:1	1.4:1	1.42:1
Seat Tube Length, C-T	465mm	490mm	510mm	530mm
Top Tube Length, Effective/Horizontal HT Top	535mm	562mm	590mm	614mm
Top Tube Slope	10deg	9.7deg	9.8deg	10.5deg
Head Tube Angle	70deg	70deg	70deg	70deg
Seat Tube Angle	74deg	74deg	74deg	74deg
Head Tube Length	115mm	141mm	169mm	201mm
Bottom Bracket Drop	73.5mm	73.5mm	73.5mm	73.5mm
Bottom Bracket Height	284.5mm	284.5mm	284.5mm	284.5mm
Chainstay Length	425mm	425mm	425mm	425mm
Chainstay Length Max	435mm	435mm	435mm	435mm
Chainstay Length Horizontal	418.6mm	418.6mm	418.6mm	418.6mm
Chainstay Length Horizontal Max	428.8mm	428.8mm	428.8mm	428.8mm
Front-Center	609.9mm	637.2mm	667.5mm	693.3mm
Front-Center Horizontal	605.4mm	632.9mm	663.4mm	689.4mm
Wheelbase	1024mm	1051.5mm	1082mm	1108mm
Wheelbase Max	1034.2mm	1061.7mm	1092.2mm	1118.2mm
Fork Offset/Rake	53mm	53mm	53mm	53mm
Fork Length (Axle-To-Crown)	405mm	405mm	405mm	405mm
Trail	73.9mm high	73.9mm high	73.9mm high	73.9mm high
Mechanical Trail	69.4mm	69.4mm	69.4mm	69.4mm
Wheel Flop	23.8mm	23.8mm	23.8mm	23.8mm
Tire to Pedal Spindle	81.9mm 170 mm cranks	109.2mm 170 mm cranks	139.5mm 170 mm cranks	165.3mm 170 mm cranks
Pedal Spindle to Ground Clearance	114.5mm 170 mm cranks	114.5mm 170 mm cranks	114.5mm 170 mm cranks	114.5mm 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.

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Source:https://fiftyonebikes.com/assassin/

Geometry