2020 Diamondback Bicycles Arden Base

	XXS/48cm	XS/50cm	SM/52cm	MD/54cm	LG/56cm
Stack	528mm	539mm	562mm	586mm	605mm
Reach	363mm	370mm	369mm	371mm	376mm
Stack to Reach Ratio	1.45:1	1.46:1	1.52:1	1.58:1	1.61:1
Seat Tube Length, Unknown	420mm	440mm	460mm	480mm	500mm
Top Tube Length, Unknown	500mm	515mm	525mm	540mm	555mm
Top Tube Slope	14.5deg	13.3deg	13.6deg	13.9deg	13.6deg
Head Tube Angle	70.5deg	71deg	72deg	72deg	72.5deg
Seat Tube Angle	75.5deg	75deg	74.5deg	74deg	73.5deg
Head Tube Length	120mm	130mm	150mm	175mm	195mm
Bottom Bracket Drop	72mm	72mm	72mm	72mm	70mm
Bottom Bracket Height	267mm	267mm	267mm	267mm	269mm
Chainstay Length	415mm	415mm	415mm	415mm	415mm
Chainstay Length Horizontal	408.7mm	408.7mm	408.7mm	408.7mm	409.1mm
Front-Center	579.8mm	585.7mm	582.8mm	592.7mm	598.1mm
Front-Center Horizontal	575.3mm	581.3mm	578.3mm	588.3mm	594mm
Wheelbase	984mm	990mm	987mm	997mm	1003mm
Fork Offset/Rake	47.5mm	47.5mm	47.5mm	47.5mm	47.5mm
Fork Length, Unknown	383mm	383mm	383mm	383mm	383mm
Trail	69.7mm high	66.5mm high	60.2mm mid/neutral	60.2mm mid/neutral	57.1mm mid/neutral
Mechanical Trail	65.7mm	62.9mm	57.3mm	57.3mm	54.4mm
Wheel Flop	21.9mm	20.5mm	17.7mm	17.7mm	16.4mm
Standover Height	716mm	734mm	757mm	777mm	800mm
Tire to Pedal Spindle	75.8mm 165 mm cranks	76.7mm 170 mm cranks	73.8mm 170 mm cranks	83.7mm 170 mm cranks	84.1mm 175 mm cranks
Pedal Spindle to Ground Clearance	102mm 165 mm cranks	97mm 170 mm cranks	97mm 170 mm cranks	97mm 170 mm cranks	94mm 175 mm cranks

Published Sizing Recommendations

Height

4 ft 10 in

5 ft 0 in

5 ft 1 in

5 ft 3 in

5 ft 4 in

5 ft 7 in

5 ft 9 in

5 ft 11 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.diamondback.com/road-bikes/endurance-bikes/arden1-r142