2024 Borant Phantom Base

	S	M	L
Stack	560mm	579mm	594mm
Reach	370mm	375mm	384mm
Stack to Reach Ratio	1.51:1	1.54:1	1.55:1
Seat Tube Length, Unknown	484mm	515mm	534mm
Top Tube Length, Effective/Horizontal HT Top	536mm	552mm	568mm
Top Tube Slope	10deg	10deg	10deg
Head Tube Angle	70deg	70.5deg	71.5deg
Seat Tube Angle	73.5deg	73deg	73deg
Head Tube Length	130mm	150mm	170mm
Bottom Bracket Drop	0mm	0mm	0mm
Bottom Bracket Height	356mm	356mm	356mm
Chainstay Length	430mm	430mm	430mm
Chainstay Length Horizontal	430mm	430mm	430mm
Front-Center	588mm	600mm	607mm
Front-Center Horizontal	588mm	600mm	607mm
Wheelbase	1018mm	1030mm	1037mm
Fork Offset/Rake	48mm	48mm	48mm
Fork Length (Axle-To-Crown)	406mm	406mm	406mm
Trail	78.5mm high	75.2mm high	68.5mm high
Mechanical Trail	73.8mm	70.8mm	65mm
Wheel Flop	25.2mm	23.7mm	20.6mm
Tire to Pedal Spindle	62mm 170 mm cranks	74mm 170 mm cranks	81mm 170 mm cranks
Pedal Spindle to Ground Clearance	186mm 170 mm cranks	186mm 170 mm cranks	186mm 170 mm cranks

Published Sizing Recommendations

Height

155 cm

168 cm

180 cm

193 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.

Category Trend

Source:https://www.borant.com/product/graviynyy-velosiped-phantom-grx820-2024