2020 Specialized Bicycles Allez Base

	44	49	52	54	56	58	61
Stack	516mm	535mm	552mm	570mm	596mm	627mm	649mm
Reach	365mm	374mm	376mm	380mm	385mm	390mm	396mm
Stack to Reach Ratio	1.41:1	1.43:1	1.47:1	1.5:1	1.55:1	1.61:1	1.64:1
Seat Tube Length, C-T	430mm	460mm	490mm	510mm	530mm	550mm	580mm
Top Tube Length, Effective/Horizontal Center	501mm	515mm	542mm	552mm	564mm	579mm	591mm
Top Tube Slope	11.9deg	10.4deg	9.1deg	8.8deg	9.3deg	10.4deg	9.4deg
Head Tube Angle	71.5deg	72.25deg	73deg	73deg	73.5deg	73.5deg	74deg
Seat Tube Angle	75.25deg	75.25deg	73.25deg	73.25deg	73.25deg	73.25deg	73.25deg
Head Tube Length	110mm	125mm	140mm	155mm	180mm	215mm	235mm
Bottom Bracket Drop	77mm	77mm	77mm	76mm	76mm	74.5mm	74.5mm
Bottom Bracket Height	260mm	260mm	260mm	261mm	261mm	262.5mm	262.5mm
Chainstay Length	420mm	420mm	420mm	420mm	420mm	420mm	420mm
Chainstay Length Horizontal	412.9mm	412.9mm	412.9mm	413.1mm	413.1mm	413.3mm	413.3mm
Front-Center	567mm	575mm	576mm	585mm	593mm	607mm	614mm
Front-Center Horizontal	561.1mm	569.1mm	570.1mm	577.9mm	585.9mm	600.7mm	607.7mm
Wheelbase	974mm	982mm	983mm	991mm	999mm	1014mm	1021mm
Fork Offset/Rake	47mm	47mm	47mm	47mm	47mm	47mm	47mm
Fork Length, Unknown	368mm	368mm	368mm	368mm	368mm	368mm	368mm
Trail	63.2mm mid/neutral	58.5mm mid/neutral	53.9mm mid/neutral	53.9mm mid/neutral	50.8mm mid/neutral	50.8mm mid/neutral	47.7mm mid/neutral
Mechanical Trail	59.9mm	55.7mm	51.5mm	51.5mm	48.7mm	48.7mm	45.9mm
Wheel Flop	19mm	17mm	15.1mm	15.1mm	13.8mm	13.8mm	12.7mm
Standover Height	697mm	720mm	745mm	763mm	785mm	813mm	839mm
Tire to Pedal Spindle	65mm 165 mm cranks	73mm 165 mm cranks	69mm 170 mm cranks	78mm 170 mm cranks	81mm 175 mm cranks	95mm 175 mm cranks	102mm 175 mm cranks
Pedal Spindle to Ground Clearance	95mm 165 mm cranks	95mm 165 mm cranks	90mm 170 mm cranks	91mm 170 mm cranks	86mm 175 mm cranks	87.5mm 175 mm cranks	87.5mm 175 mm cranks

	44	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	26mm	26mm	26mm	26mm	26mm	26mm	26mm
Tire Outer Diameter	674mm	674mm	674mm	674mm	674mm	674mm	674mm
Bike Length with Tires	1648mm	1656mm	1657mm	1665mm	1673mm	1688mm	1695mm
Crank Length	165mm	165mm	170mm	170mm	175mm	175mm	175mm
Stem Length	70mm	80mm	90mm	100mm	100mm	110mm	110mm

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.specialized.com/us/en/allez/p/184447?color=302106-184447&searchText=90021-7344

Suggest Bike Edit

2020 Specialized Bicycles Allez Base

Geometry

Base Build

Stack and Reach vs. Category Trend