2021 ICAN Cycling Cross Country S3 Base

	S/410	M/440	L/490	XL/540
Stack	583mm	592mm	606.3mm	624.4mm
Reach	445mm	475mm	500mm	520mm
Stack to Reach Ratio	1.31:1	1.25:1	1.21:1	1.2:1
Seat Tube Length, C-T	410mm	440mm	490mm	540mm
Top Tube Length, Effective/Horizontal Center	587.6mm	611.8mm	640.2mm	664.2mm
Top Tube Slope	18.9deg	15.9deg	11.9deg	8.7deg
Head Tube Angle	67deg	67deg	67deg	67deg
Seat Tube Angle	77deg	77deg	77deg	77deg
Head Tube Length	95mm	105mm	120mm	140mm
Bottom Bracket Drop	45mm	45mm	45mm	45mm
Bottom Bracket Height	318.1mm	318.1mm	325.7mm	325.7mm
Chainstay Length	438mm	438mm	438mm	438mm
Chainstay Length Horizontal	435.7mm	435.7mm	435.7mm	435.7mm
Front-Center	724.7mm	758.6mm	789.4mm	817.2mm
Front-Center Horizontal	723.3mm	757.3mm	788.1mm	815.9mm
Wheelbase	1159mm	1193mm	1223.8mm	1251.6mm
Fork Offset/Rake	46mm	46mm	46mm	46mm
Fork Length (Axle-To-Crown)	506mm	506mm	506mm	506mm
Trail	104.2mm very high	104.2mm very high	107.4mm very high	107.4mm very high
Mechanical Trail	95.9mm	95.9mm	98.8mm	98.8mm
Wheel Flop	37.5mm	37.5mm	38.6mm	38.6mm
Tire to Pedal Spindle	191.6mm 170 mm cranks	225.5mm 170 mm cranks	248.7mm 170 mm cranks	276.5mm 170 mm cranks
Pedal Spindle to Ground Clearance	148.1mm 170 mm cranks	148.1mm 170 mm cranks	155.7mm 170 mm cranks	155.7mm 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://icancycling.com/collections/mtb-frame/products/xc-full-suspension-mtb-bike-frame-s3

Geometry