2012 Spooky Cycles Skeletor Base

	520	540	560	575
Stack	530.4mm	560.8mm	579.1mm	591.2mm
Reach	386.4mm	382.7mm	393mm	405.5mm
Stack to Reach Ratio	1.37:1	1.47:1	1.47:1	1.46:1
Seat Tube Length, C-T	460mm	490mm	510mm	520mm
Seat Tube Length, C-C	415mm	445mm	465mm	515mm
Top Tube Length, Effective/Horizontal Unknown	520mm	540mm	560mm	575mm
Head Tube Angle	72.5deg	73deg	73deg	73.5deg
Seat Tube Angle	75deg	74deg	73deg	73deg
Head Tube Length	115mm	145mm	165mm	175mm
Bottom Bracket Drop	67mm	67mm	67mm	67mm
Bottom Bracket Height	272mm	272mm	272mm	272mm
Chainstay Length	405mm	405mm	405mm	405mm
Chainstay Length Horizontal	399.4mm	399.4mm	399.4mm	399.4mm
Front-Center	581.5mm	582.5mm	600.3mm	609.3mm
Front-Center Horizontal	577.6mm	578.6mm	596.6mm	605.6mm
Wheelbase	977mm	978mm	996mm	1005mm
Fork Offset/Rake	43mm	43mm	45mm	43mm
Fork Length (Axle-To-Crown)	367mm	367mm	367mm	367mm
Trail	61.8mm mid/neutral	58.7mm mid/neutral	56.6mm mid/neutral	55.6mm mid/neutral
Mechanical Trail	58.9mm	56.1mm	54.1mm	53.3mm
Wheel Flop	17.7mm	16.4mm	15.8mm	15.1mm
Tire to Pedal Spindle	72.5mm 170 mm cranks	73.5mm 170 mm cranks	91.3mm 170 mm cranks	100.3mm 170 mm cranks
Pedal Spindle to Ground Clearance	102mm 170 mm cranks	102mm 170 mm cranks	102mm 170 mm cranks	102mm 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://www.flickr.com/photos/thespincycle/50815085798/

Geometry