2019 Charge Bikes Grater 2 Base

	50cm	54cm	57cm	60cm
Stack	586.9mm	593.2mm	599.9mm	610.7mm
Reach	374.6mm	382.7mm	390.6mm	397.3mm
Stack to Reach Ratio	1.57:1	1.55:1	1.54:1	1.54:1
Seat Tube Length, Unknown	500mm	540mm	570mm	600mm
Top Tube Length, Effective/Horizontal Center	555mm	565mm	575mm	585mm
Top Tube Length, Actual C-C	533mm	547mm	561mm	575mm
Top Tube Slope	11.7deg	8deg	5.6deg	3.6deg
Head Tube Angle	71.5deg	71.5deg	71.5deg	71.5deg
Seat Tube Angle	73deg	73deg	73deg	73deg
Head Tube Length	140mm	150mm	160mm	170mm
Bottom Bracket Drop	69mm	69mm	69mm	69mm
Bottom Bracket Height	274mm	274mm	274mm	274mm
Chainstay Length	435mm	435mm	435mm	435mm
Chainstay Length Horizontal	429.5mm	429.5mm	429.5mm	429.5mm
Front-Center	600mm	610mm	620mm	630mm
Front-Center Horizontal	590.5mm	605.5mm	616.5mm	626.5mm
Wheelbase	1020mm	1035mm	1046mm	1056mm
Fork Offset/Rake	45mm	45mm	45mm	45mm
Fork Length (Axle-To-Crown)	395mm	395mm	395mm	395mm
Trail	67.3mm high	67.3mm high	67.3mm high	67.3mm high
Mechanical Trail	63.8mm	63.8mm	63.8mm	63.8mm
Wheel Flop	20.3mm	20.3mm	20.3mm	20.3mm
Tire to Pedal Spindle	87mm 170 mm cranks	97mm 170 mm cranks	107mm 170 mm cranks	117mm 170 mm cranks
Pedal Spindle to Ground Clearance	104mm 170 mm cranks	104mm 170 mm cranks	104mm 170 mm cranks	104mm 170 mm cranks

Published Sizing Recommendations

Height	5 ft 2 in to 5 ft 6 in	5 ft 6 in to 5 ft 11 in	5 ft 11 in to 6 ft 2 in	6 ft 2 in to
PBH	28 in to 29 in	30 in to 31 in	32 in to 33 in	34 in to

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.

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Source:http://www.chargebikes.com/grater-2/