2017 Charge Bikes Plug Grinduro

	S	M	L	XL
Stack	583.4mm	592.9mm	602.3mm	611.8mm
Reach	376mm	382.8mm	389.6mm	397.4mm
Stack to Reach Ratio	1.55:1	1.55:1	1.55:1	1.54:1
Seat Tube Length, C-T	500mm	540mm	570mm	600mm
Top Tube Length, Effective/Horizontal Center	555mm	565mm	575mm	585mm
Top Tube Length, Actual C-C	534mm	548mm	562mm	577mm
Top Tube Slope	10.7deg	7.4deg	5.1deg	2.8deg
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	284mm	284mm	284mm	284mm
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	595.5mm	605.5mm	615.5mm	626.5mm
Wheelbase	1025mm	1035mm	1045mm	1056mm
Fork Offset/Rake	45mm	45mm	45mm	45mm
Fork Length (Axle-To-Crown)	400mm	400mm	400mm	400mm
Trail	70.7mm high	70.7mm high	70.7mm high	70.7mm high
Mechanical Trail	67mm	67mm	67mm	67mm
Wheel Flop	21.3mm	21.3mm	21.3mm	21.3mm
Tire to Pedal Spindle	77mm 170 mm cranks	87mm 170 mm cranks	97mm 170 mm cranks	107mm 170 mm cranks
Pedal Spindle to Ground Clearance	114mm 170 mm cranks	114mm 170 mm cranks	114mm 170 mm cranks	114mm 170 mm cranks

Published Sizing Recommendations

Height

5 ft 4 in

5 ft 8 in

5 ft 7 in

5 ft 10 in

5 ft 9 in

6 ft 0 in

5 ft 11 in

6 ft 4 in

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://www.wiggle.com/charge-plug-grinduro-single-speed-adventure-road-bike