Name: 2025 Avenger phantom Base
Brand: Avenger

	51	54	56	58
Stack	490mm	500mm	522mm	536mm
Reach	414mm	424mm	442mm	455mm
Stack to Reach Ratio	1.18:1	1.18:1	1.18:1	1.18:1
Seat Tube Length, C-T	485mm	495mm	515mm	535mm
Top Tube Length, Effective/Horizontal Unknown	508mm	521mm	543mm	559mm
Top Tube Slope	1.9deg	1.9deg	2.1deg	1.5deg
Head Tube Angle	72.5deg	72.5deg	72.5deg	72.5deg
Seat Tube Angle	77deg	77deg	77deg	77deg
Head Tube Length	95mm	105mm	130mm	145mm
Bottom Bracket Drop	60mm	60mm	60mm	60mm
Bottom Bracket Height	276mm	276mm	276mm	276mm
Chainstay Length	377mm	377mm	377mm	377mm
Chainstay Length Horizontal	372.2mm	372.2mm	372.2mm	372.2mm
Front-Center	596.8mm	610.8mm	634.7mm	652.6mm
Front-Center Horizontal	593.8mm	607.8mm	631.8mm	649.8mm
Wheelbase	966mm	980mm	1004mm	1022mm
Fork Offset/Rake	43mm	43mm	43mm	43mm
Fork Length (Axle-To-Crown)	368mm	368mm	368mm	368mm
Trail	60.9mm mid/neutral	60.9mm mid/neutral	60.9mm mid/neutral	60.9mm mid/neutral
Mechanical Trail	58mm	58mm	58mm	58mm
Wheel Flop	17.5mm	17.5mm	17.5mm	17.5mm
Tire to Pedal Spindle	90.8mm 170 mm cranks	104.8mm 170 mm cranks	128.7mm 170 mm cranks	146.6mm 170 mm cranks
Pedal Spindle to Ground Clearance	106mm 170 mm cranks	106mm 170 mm cranks	106mm 170 mm cranks	106mm 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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2025 Avenger phantom Base

Geometry