2021 Specialized Bicycles Chisel Comp

	XS	S	M	L	XL
Stack	591mm	605mm	605mm	619mm	633mm
Reach	385mm	405mm	430mm	455mm	480mm
Stack to Reach Ratio	1.54:1	1.49:1	1.41:1	1.36:1	1.32:1
Seat Tube Length, Unknown	367mm	400mm	430mm	470mm	520mm
Top Tube Length, Effective/Horizontal Center	555mm	578mm	603mm	632mm	661mm
Top Tube Slope	26.1deg	23.2deg	19.3deg	16deg	12.1deg
Head Tube Angle	68deg	68deg	68deg	68deg	68deg
Seat Tube Angle	74deg	74deg	74deg	74deg	74deg
Head Tube Length	95mm	95mm	95mm	110mm	125mm
Bottom Bracket Drop	68mm	63mm	63mm	63mm	63mm
Bottom Bracket Height	301mm	306mm	306mm	306mm	306mm
Chainstay Length	432mm	432mm	432mm	432mm	432mm
Chainstay Length Horizontal	426.6mm	427.4mm	427.4mm	427.4mm	427.4mm
Front-Center	647mm	674mm	699mm	730mm	760mm
Front-Center Horizontal	643.4mm	671.6mm	696.6mm	726.6mm	757.6mm
Wheelbase	1070mm	1099mm	1124mm	1154mm	1185mm
Fork Offset/Rake	44mm	44mm	44mm	44mm	44mm
Fork Length, Unknown	486mm	506mm	506mm	506mm	506mm
Trail	101.6mm very high	101.6mm very high	101.6mm very high	101.6mm very high	101.6mm very high
Mechanical Trail	94.2mm	94.2mm	94.2mm	94.2mm	94.2mm
Wheel Flop	35.3mm	35.3mm	35.3mm	35.3mm	35.3mm
Standover Height	732mm	762mm	792mm	816mm	847mm
Tire to Pedal Spindle	108mm 170 mm cranks	135mm 170 mm cranks	155mm 175 mm cranks	186mm 175 mm cranks	216mm 175 mm cranks
Pedal Spindle to Ground Clearance	131mm 170 mm cranks	136mm 170 mm cranks	131mm 175 mm cranks	131mm 175 mm cranks	131mm 175 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.specialized.com/my/en/chisel-comp/p/184105?color=291516-184105&searchText=91721-5101

Geometry