2020 Koga Beachracer Pro

	50	54	56	58	60
Stack	553mm	564mm	584mm	603mm	621mm
Reach	385mm	398mm	408mm	406mm	413mm
Stack to Reach Ratio	1.44:1	1.42:1	1.43:1	1.49:1	1.5:1
Seat Tube Length, C-T	500mm	540mm	560mm	580mm	600mm
Top Tube Length, Effective/Horizontal HT Top	540mm	556mm	570mm	579mm	591mm
Top Tube Slope	7.8deg	4.6deg	4.6deg	4.6deg	4.4deg
Head Tube Angle	70.5deg	71deg	71deg	71deg	71deg
Seat Tube Angle	74.5deg	74.5deg	74.5deg	74deg	74deg
Head Tube Length	90mm	95mm	110mm	130mm	150mm
Bottom Bracket Drop	60mm	60mm	60mm	60mm	60mm
Bottom Bracket Height	311mm	311mm	311mm	311mm	311mm
Chainstay Length	445mm	445mm	445mm	445mm	445mm
Chainstay Length Horizontal	440.9mm	440.9mm	440.9mm	440.9mm	440.9mm
Front-Center	611mm	622mm	636.9mm	641.9mm	653.8mm
Front-Center Horizontal	608.1mm	619.1mm	634.1mm	639.1mm	651.1mm
Wheelbase	1049mm	1060mm	1075mm	1080mm	1092mm
Fork Offset/Rake	42mm	42mm	42mm	42mm	42mm
Trail	86.8mm very high	83.3mm very high	83.3mm very high	83.3mm very high	83.3mm very high
Mechanical Trail	81.8mm	78.8mm	78.8mm	78.8mm	78.8mm
Wheel Flop	27.3mm	25.7mm	25.7mm	25.7mm	25.7mm
Tire to Pedal Spindle	70mm 170 mm cranks	81mm 170 mm cranks	95.9mm 170 mm cranks	100.9mm 170 mm cranks	112.8mm 170 mm cranks
Pedal Spindle to Ground Clearance	141mm 170 mm cranks	141mm 170 mm cranks	141mm 170 mm cranks	141mm 170 mm cranks	141mm 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:///home/chronos/u-69da8dd2cd883693c84d607b063096dd843923f2/MyFiles/Downloads/KGBR.pdf

Geometry