2018 Breezer Bikes Doppler Pro

	49cm	52cm	54cm	56cm	58cm	60cm
Stack	504mm	529mm	552mm	566mm	577mm	593mm
Reach	375mm	382mm	386mm	392mm	400mm	408mm
Stack to Reach Ratio	1.34:1	1.38:1	1.43:1	1.44:1	1.44:1	1.45:1
Seat Tube Length, C-T	490mm	520mm	540mm	560mm	580mm	600mm
Top Tube Length, Effective/Horizontal HT Top	508mm	534mm	555mm	565mm	585mm	600mm
Top Tube Slope	3.5deg	3.2deg	3.7deg	3.1deg	2.4deg	2.2deg
Head Tube Angle	70.5deg	71deg	71.5deg	71.5deg	71.5deg	72deg
Seat Tube Angle	75deg	74deg	73deg	73deg	72.5deg	72deg
Head Tube Length	100mm	120mm	145mm	160mm	175mm	190mm
Bottom Bracket Drop	68mm	68mm	65mm	65mm	62mm	62mm
Bottom Bracket Height	271mm	271mm	274mm	274mm	277mm	277mm
Chainstay Length	450mm	450mm	450mm	450mm	450mm	450mm
Chainstay Length Horizontal	444.8mm	444.8mm	445.3mm	445.3mm	445.7mm	445.7mm
Front-Center	584.1mm	597.1mm	605.2mm	625.1mm	627.4mm	634.3mm
Front-Center Horizontal	580.2mm	593.2mm	601.7mm	621.7mm	624.3mm	631.3mm
Wheelbase	1025mm	1038mm	1047mm	1067mm	1070mm	1077mm
Fork Offset/Rake	50mm	50mm	50mm	50mm	50mm	50mm
Trail	67mm high	63.9mm mid/neutral	60.7mm mid/neutral	60.7mm mid/neutral	60.7mm mid/neutral	57.6mm mid/neutral
Mechanical Trail	63.2mm	60.4mm	57.6mm	57.6mm	57.6mm	54.8mm
Wheel Flop	21.1mm	19.7mm	18.3mm	18.3mm	18.3mm	16.9mm
Tire to Pedal Spindle	75.1mm 170 mm cranks	85.6mm 172.5 mm cranks	93.7mm 172.5 mm cranks	111.1mm 175 mm cranks	113.4mm 175 mm cranks	120.3mm 175 mm cranks
Pedal Spindle to Ground Clearance	101mm 170 mm cranks	98.5mm 172.5 mm cranks	101.5mm 172.5 mm cranks	99mm 175 mm cranks	102mm 175 mm cranks	102mm 175 mm cranks

	49cm	52cm	54cm	56cm	58cm	60cm
Wheel Size	650B/27.5 in 584 mm BSD	650B/27.5 in 584 mm BSD	650B/27.5 in 584 mm BSD	650B/27.5 in 584 mm BSD	650B/27.5 in 584 mm BSD	650B/27.5 in 584 mm BSD
Tire Width	47mm	47mm	47mm	47mm	47mm	47mm
Tire Outer Diameter	678mm	678mm	678mm	678mm	678mm	678mm
Bike Length with Tires	1703mm	1716mm	1725mm	1745mm	1748mm	1755mm
Crank Length	170mm	172.5mm	172.5mm	175mm	175mm	175mm
Handlebar Width	40cm	42cm	44cm	46cm	46cm	46cm
Stem Length	80mm	90mm	100mm	110mm	110mm	120mm

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://archive.breezerbikes.com/2018/Breezer/doppler-pro

Geometry