2020 Myth Cycles Wyvern Base

	Small	Medium	Med-Large	Large	X-Large
Stack	607mm	616mm	616mm	616mm	640mm
Reach	415mm	440mm	448mm	450mm	470mm
Stack to Reach Ratio	1.46:1	1.4:1	1.38:1	1.37:1	1.36:1
Seat Tube Length, Unknown	380mm	410mm	410mm	440mm	495mm
Top Tube Length, Effective/Horizontal Center	592mm	620mm	628mm	635mm	658mm
Top Tube Slope	24.9deg	21.9deg	21.6deg	18.7deg	15.2deg
Head Tube Angle	67.5deg	67.5deg	67.5deg	67.5deg	67.5deg
Seat Tube Angle	74deg	74deg	74deg	74deg	74deg
Head Tube Length	105mm	115mm	115mm	115mm	145mm
Bottom Bracket Drop	54mm	54mm	54mm	54mm	54mm
Bottom Bracket Height	308.5mm	308.5mm	308.5mm	308.5mm	308.5mm
Chainstay Length	432mm	432mm	432mm	432mm	438mm
Chainstay Length Horizontal	428.6mm	428.6mm	428.6mm	428.6mm	434.7mm
Front-Center	701.5mm	730.4mm	738.4mm	744.4mm	770.2mm
Front-Center Horizontal	699.4mm	728.4mm	736.4mm	742.4mm	768.3mm
Wheelbase	1128mm	1157mm	1165mm	1171mm	1203mm
Fork Offset/Rake	51mm	51mm	51mm	51mm	51mm
Fork Length (On-Axis)	499mm	499mm	499mm	499mm	499mm
Trail	95mm very high	95mm very high	95mm very high	95mm very high	95mm very high
Mechanical Trail	87.7mm	87.7mm	87.7mm	87.7mm	87.7mm
Wheel Flop	33.6mm	33.6mm	33.6mm	33.6mm	33.6mm
Standover Height	747mm	787mm	787mm	804mm	840mm
Tire to Pedal Spindle	169mm 170 mm cranks	197.9mm 170 mm cranks	205.9mm 170 mm cranks	211.9mm 170 mm cranks	237.7mm 170 mm cranks
Pedal Spindle to Ground Clearance	138.5mm 170 mm cranks	138.5mm 170 mm cranks	138.5mm 170 mm cranks	138.5mm 170 mm cranks	138.5mm 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.

Category Trend

Source:https://mythcycles.com/bikes/wyvern/

Geometry