2023 Koga WorldTraveller-S Base

	50	54	60	57	63
Stack	578mm	592mm	632mm	613mm	663mm
Reach	399mm	405mm	405mm	414mm	405mm
Stack to Reach Ratio	1.45:1	1.46:1	1.56:1	1.48:1	1.64:1
Seat Tube Length, C-T	500mm	540mm	600mm	570mm	630mm
Top Tube Length, Effective/Horizontal HT Top	570mm	580mm	604mm	601mm	620mm
Top Tube Slope	10.3deg	7.6deg	5.8deg	6.7deg	6.1deg
Head Tube Angle	70deg	70deg	70.5deg	70.5deg	71deg
Seat Tube Angle	73.5deg	73.5deg	72.5deg	73deg	72deg
Head Tube Length	140mm	155mm	195mm	175mm	225mm
Bottom Bracket Drop	60mm	60mm	60mm	60mm	60mm
Bottom Bracket Height	301mm	301mm	301mm	301mm	301mm
Chainstay Length	460mm	460mm	460mm	460mm	460mm
Chainstay Length Horizontal	456.1mm	456.1mm	456.1mm	456.1mm	456.1mm
Front-Center	643.7mm	653.7mm	662.7mm	664.6mm	667.6mm
Front-Center Horizontal	640.9mm	650.9mm	659.9mm	661.9mm	664.9mm
Wheelbase	1097mm	1107mm	1116mm	1118mm	1121mm
Fork Offset/Rake	50mm	50mm	50mm	50mm	50mm
Fork Length, Unknown	480mm	480mm	480mm	480mm	480mm
Trail	78.2mm high	78.2mm high	74.8mm high	74.8mm high	71.4mm high
Mechanical Trail	73.5mm	73.5mm	70.5mm	70.5mm	67.5mm
Wheel Flop	25.1mm	25.1mm	23.5mm	23.5mm	22mm
Tire to Pedal Spindle	112.7mm 170 mm cranks	122.7mm 170 mm cranks	131.7mm 170 mm cranks	133.6mm 170 mm cranks	136.6mm 170 mm cranks
Pedal Spindle to Ground Clearance	131mm 170 mm cranks	131mm 170 mm cranks	131mm 170 mm cranks	131mm 170 mm cranks	131mm 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:file:///C:/Users/os_we/Downloads/Specs%20&%20Geometry%20WORLDTRAVELLER.pdf

Geometry