2021 CUBE Bikes Attain Base

	47cm	50cm	53cm	56cm	58cm	60cm	62cm
Stack	525mm	538mm	561mm	591mm	610mm	629mm	649mm
Reach	365mm	369mm	376mm	385mm	388mm	392mm	391mm
Stack to Reach Ratio	1.44:1	1.46:1	1.49:1	1.54:1	1.57:1	1.6:1	1.66:1
Seat Tube Length, C-T	430mm	460mm	490mm	520mm	540mm	560mm	580mm
Seat Tube Length, C-C	380mm	410mm	440mm	470mm	490mm	510mm	530mm
Top Tube Length, Effective/Horizontal HT Top	510mm	517mm	537mm	560mm	575mm	590mm	595mm
Top Tube Slope	13deg	10.9deg	10deg	9.8deg	9.7deg	9.6deg	9.6deg
Head Tube Angle	70.6deg	71.5deg	72deg	72.5deg	72.5deg	72.5deg	72.5deg
Seat Tube Angle	74.6deg	74.6deg	74deg	73.5deg	73deg	72.5deg	72.5deg
Head Tube Length	120mm	130mm	152mm	182mm	202mm	222mm	242mm
Bottom Bracket Drop	74mm	74mm	74mm	74mm	74mm	74mm	74mm
Bottom Bracket Height	262mm	262mm	262mm	262mm	262mm	262mm	262mm
Chainstay Length	410mm	410mm	410mm	410mm	410mm	412mm	412mm
Chainstay Length Horizontal	403.3mm	403.3mm	403.3mm	403.3mm	403.3mm	405.3mm	405.3mm
Front-Center	581.5mm	581.5mm	591.4mm	605.3mm	614.2mm	621.1mm	626.1mm
Front-Center Horizontal	576.7mm	576.7mm	586.7mm	600.7mm	609.7mm	616.7mm	621.7mm
Wheelbase	980mm	980mm	990mm	1004mm	1013mm	1022mm	1027mm
Fork Offset/Rake	49.9mm	49.8mm	49.9mm	50.3mm	50.3mm	47.4mm	47.1mm
Trail	65.4mm high	59.9mm mid/neutral	56.7mm mid/neutral	53.2mm mid/neutral	53.2mm mid/neutral	56.2mm mid/neutral	56.5mm mid/neutral
Mechanical Trail	61.7mm	56.9mm	53.9mm	50.8mm	50.7mm	53.6mm	53.9mm
Wheel Flop	20.5mm	18mm	16.7mm	15.3mm	15.3mm	16.1mm	16.2mm
Standover Height	700mm	723mm	750mm	780mm	799mm	818mm	838mm
Tire to Pedal Spindle	80.5mm 165 mm cranks	75.5mm 170 mm cranks	85.4mm 170 mm cranks	99.3mm 170 mm cranks	103.2mm 175 mm cranks	110.1mm 175 mm cranks	115.1mm 175 mm cranks
Pedal Spindle to Ground Clearance	97mm 165 mm cranks	92mm 170 mm cranks	92mm 170 mm cranks	92mm 170 mm cranks	87mm 175 mm cranks	87mm 175 mm cranks	87mm 175 mm cranks

	47cm	50cm	53cm	56cm	58cm	60cm	62cm
Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	25mm	25mm	25mm	25mm	25mm	25mm	25mm
Tire Outer Diameter	672mm	672mm	672mm	672mm	672mm	672mm	672mm
Bike Length with Tires	1652mm	1652mm	1662mm	1676mm	1685mm	1694mm	1699mm
Crank Length	165mm	170mm	170mm	170mm	175mm	175mm	175mm

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.

Learn more about the Upright/Aggressive Scale

Category Trend

Endurance Road

Source:https://www.cube.eu/en/2021/bikes/road/road-race/attain/cube-attain-greybluenred/

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2021 CUBE Bikes Attain Base

Geometry

Base Build

Stack and Reach vs. Category Trend