2024 Viral Bikes Derive Derive

	V3	V4	V5
Stack	632mm	636mm	645mm
Reach	450mm	475mm	506mm
Stack to Reach Ratio	1.4:1	1.34:1	1.27:1
Seat Tube Length, C-T	415mm	432mm	450mm
Top Tube Length, Effective/Horizontal HT Top	596mm	627mm	653mm
Top Tube Slope	22.7deg	20.6deg	18.8deg
Head Tube Angle	66.5deg	66.5deg	66.5deg
Seat Tube Angle	77deg	76.5deg	77deg
Head Tube Length	105mm	125mm	130mm
Bottom Bracket Drop	65mm	60mm	55mm
Bottom Bracket Height	312mm	317mm	322mm
Chainstay Length	435mm	435mm	435mm
Chainstay Length Max	465mm	465mm	465mm
Chainstay Length Horizontal	430.1mm	430.8mm	431.5mm
Chainstay Length Horizontal Max	460.4mm	461.1mm	461.7mm
Front-Center	748mm	776mm	812mm
Front-Center Horizontal	744.9mm	774.2mm	809.5mm
Wheelbase	1175mm	1205mm	1241mm
Wheelbase Max	1205.3mm	1235.3mm	1271.2mm
Fork Offset/Rake	44.3mm	44.7mm	43.1mm
Fork Length (Axle-To-Crown)	532mm	532mm	532mm
Trail	115.6mm very high	115.2mm very high	117mm very high
Mechanical Trail	106mm	105.7mm	107.3mm
Wheel Flop	42.3mm	42.1mm	42.8mm
Tire to Pedal Spindle	201mm 170 mm cranks	229mm 170 mm cranks	265mm 170 mm cranks
Pedal Spindle to Ground Clearance	142mm 170 mm cranks	147mm 170 mm cranks	152mm 170 mm cranks

Published Sizing Recommendations

Height

160 cm

168 cm

169 cm

183 cm

200 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.

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Source:https://viral.bike/shop/p/viralderive