2010 Specialized Bicycles Allez Comp Base

	49	52	54	56	58	61
Seat Tube Length, C-T	430mm	480mm	500mm	520mm	540mm	580mm
Top Tube Length, Effective/Horizontal HT Top	518mm	537mm	548mm	565mm	582mm	600mm
Head Tube Angle	71.75deg	72.5deg	72.5deg	73deg	73deg	73.5deg
Seat Tube Angle	75.5deg	74deg	73.5deg	73.25deg	73deg	72.5deg
Head Tube Length	110mm	130mm	155mm	180mm	205mm	230mm
Bottom Bracket Drop	71.5mm	71.5mm	69mm	69mm	67.5mm	67.5mm
Bottom Bracket Height	262.5mm	262.5mm	265mm	265mm	266.5mm	266.5mm
Chainstay Length	405mm	405mm	405mm	405mm	407mm	410mm
Chainstay Length Horizontal	398.6mm	398.6mm	399.1mm	399.1mm	401.4mm	404.4mm
Front-Center	576mm	576mm	583mm	591mm	605mm	613mm
Front-Center Horizontal	575.4mm	576.4mm	582.9mm	591.9mm	606.6mm	613.6mm
Wheelbase	974mm	975mm	982mm	991mm	1008mm	1018mm
Fork Offset/Rake	45mm	45mm	45mm	43mm	43mm	43mm
Trail	62.8mm mid/neutral	58.1mm mid/neutral	58.1mm mid/neutral	57.2mm mid/neutral	57.2mm mid/neutral	54.1mm mid/neutral
Mechanical Trail	59.6mm	55.4mm	55.4mm	54.7mm	54.7mm	51.9mm
Wheel Flop	18.7mm	16.7mm	16.7mm	16mm	16mm	14.7mm
Standover Height	722mm	755mm	777mm	800mm	822mm	853mm
Tire to Pedal Spindle	72mm 170 mm cranks	72mm 170 mm cranks	76.5mm 172.5 mm cranks	84.5mm 172.5 mm cranks	96mm 175 mm cranks	104mm 175 mm cranks
Pedal Spindle to Ground Clearance	92.5mm 170 mm cranks	92.5mm 170 mm cranks	92.5mm 172.5 mm cranks	92.5mm 172.5 mm cranks	91.5mm 175 mm cranks	91.5mm 175 mm cranks

	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
Tire Width	23mm	23mm	23mm	23mm	23mm	23mm
Tire Outer Diameter	668mm	668mm	668mm	668mm	668mm	668mm
Bike Length with Tires	1642mm	1643mm	1650mm	1659mm	1676mm	1686mm
Crank Length	170mm	170mm	172.5mm	172.5mm	175mm	175mm
Handlebar Width	400mm	420mm	420mm	420mm	440mm	440mm
Stem Length	75mm	90mm	100mm	100mm	110mm	—

Source:https://www.specialized.com/us/en/allez-comp-compact/p/22748?color=33737-22748

Geometry