2012 Specialized Bicycles CruX Base

	46	49	52	54	56	58	61
Stack	522mm	541mm	554mm	567mm	583mm	597mm	618mm
Reach	366mm	370mm	375mm	379mm	384mm	387mm	392mm
Stack to Reach Ratio	1.43:1	1.46:1	1.48:1	1.5:1	1.52:1	1.54:1	1.58:1
Seat Tube Length, C-T	460mm	490mm	520mm	540mm	560mm	580mm	610mm
Top Tube Length, Effective/Horizontal Center	510mm	516mm	537mm	549mm	557mm	570mm	587mm
Top Tube Slope	9.1deg	7.7deg	6deg	5.3deg	4.9deg	4.4deg	3.6deg
Head Tube Angle	69.5deg	70.5deg	71.5deg	71.5deg	72deg	72.5deg	73deg
Seat Tube Angle	75.5deg	75.5deg	74deg	73.5deg	73.25deg	73deg	72.5deg
Head Tube Length	100mm	115mm	125mm	140mm	155mm	170mm	190mm
Bottom Bracket Drop	71mm	71mm	71mm	69mm	69mm	67mm	67mm
Bottom Bracket Height	273mm	273mm	273mm	275mm	275mm	277mm	277mm
Chainstay Length	425mm	425mm	425mm	425mm	425mm	425mm	425mm
Chainstay Length Horizontal	419mm	419mm	419mm	419.4mm	419.4mm	419.7mm	419.7mm
Front-Center	593mm	595mm	595mm	601mm	606mm	609mm	615mm
Front-Center Horizontal	589mm	590mm	590mm	596.6mm	602.6mm	605.3mm	611.3mm
Wheelbase	1008mm	1009mm	1009mm	1016mm	1022mm	1025mm	1031mm
Fork Offset/Rake	51mm	51mm	51mm	49mm	49mm	49mm	49mm
Trail	74.2mm high	67.7mm high	61.3mm mid/neutral	63.4mm mid/neutral	60.3mm mid/neutral	57.1mm mid/neutral	53.9mm mid/neutral
Mechanical Trail	69.5mm	63.8mm	58.2mm	60.2mm	57.3mm	54.4mm	51.6mm
Wheel Flop	24.3mm	21.3mm	18.5mm	19.1mm	17.7mm	16.4mm	15.1mm
Standover Height	764mm	782mm	795mm	809mm	825mm	841mm	862mm
Tire to Pedal Spindle	79mm 170 mm cranks	81mm 170 mm cranks	81mm 170 mm cranks	84.5mm 172.5 mm cranks	89.5mm 172.5 mm cranks	90mm 175 mm cranks	96mm 175 mm cranks
Pedal Spindle to Ground Clearance	103mm 170 mm cranks	103mm 170 mm cranks	103mm 170 mm cranks	102.5mm 172.5 mm cranks	102.5mm 172.5 mm cranks	102mm 175 mm cranks	102mm 175 mm cranks

	46	49	52	54	56	58	61
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	33mm	33mm	33mm	33mm	33mm	33mm	33mm
Tire Outer Diameter	688mm	688mm	688mm	688mm	688mm	688mm	688mm
Bike Length with Tires	1696mm	1697mm	1697mm	1704mm	1710mm	1713mm	1719mm
Crank Length	170mm	170mm	170mm	172.5mm	172.5mm	175mm	175mm
Handlebar Width	400mm	400mm	420mm	420mm	440mm	440mm	440mm
Stem Length	75mm	75mm	90mm	90mm	100mm	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.

Learn more about the Upright/Aggressive Scale

Category Trend

Cyclocross

Source:https://www.specialized.com/us/en/crux-expert-force/p/34938

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2012 Specialized Bicycles CruX Base

Geometry

Base Build

Stack and Reach vs. Category Trend