2018 KHS Bicycles 4 Season 500

	S/15	M/17	L/19	XL/21
Stack	595mm	612mm	631mm	649mm
Reach	401mm	414mm	429mm	440mm
Stack to Reach Ratio	1.48:1	1.48:1	1.47:1	1.48:1
Seat Tube Length, C-T	381mm	432mm	483mm	533mm
Top Tube Length, Effective/Horizontal HT Top	583mm	602mm	622mm	640mm
Top Tube Slope	24.2deg	20.2deg	16.5deg	13.2deg
Head Tube Angle	68.5deg	68.5deg	68.5deg	68.5deg
Seat Tube Angle	73deg	73deg	73deg	73deg
Head Tube Length	115mm	135mm	155mm	175mm
Bottom Bracket Drop	91.4mm	91.4mm	91.4mm	91.4mm
Bottom Bracket Height	310mm	310mm	310mm	310mm
Chainstay Length	475mm	475mm	475mm	475mm
Chainstay Length Horizontal	466.1mm	466.1mm	466.1mm	466.1mm
Front-Center	654.2mm	673.7mm	695.9mm	713.9mm
Front-Center Horizontal	647.7mm	667.4mm	689.9mm	708mm
Wheelbase	1113.9mm	1133.6mm	1156mm	1174.1mm
Fork Offset/Rake	45mm	45mm	45mm	45mm
Fork Length, Unknown	530mm	530mm	530mm	530mm
Trail	109.8mm very high	109.8mm very high	109.8mm very high	109.8mm very high
Mechanical Trail	102.1mm	102.1mm	102.1mm	102.1mm
Wheel Flop	37.4mm	37.4mm	37.4mm	37.4mm
Tire to Pedal Spindle	82.7mm 170 mm cranks	102.2mm 170 mm cranks	124.5mm 170 mm cranks	142.5mm 170 mm cranks
Pedal Spindle to Ground Clearance	140mm 170 mm cranks	140mm 170 mm cranks	140mm 170 mm cranks	140mm 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://khsbicycles.com/bikes/2018-khs-models/4-season-3000-18/

Geometry