2021 Specialized Bicycles Allez Sprint Disc Base 56

Build

700C/29 in × 28 mm

Insights

Average stack and reach vs trend of performance road bikes

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
559mm
Reach
395mm
Stack to Reach Ratio
1.42:1
Seat Tube Length, Unknown
520mm
Top Tube Length, Effective/Horizontal Center
555mm
Top Tube Slope
6.3deg
Head Tube Angle
73.5deg
Seat Tube Angle
74deg
Head Tube Length
160mm
Bottom Bracket Drop
69mm
Bottom Bracket Height
270mm
Chainstay Length
410mm
Chainstay Length Horizontal
404.2mm
Front-Center
590mm
Front-Center Horizontal
585.9mm
Wheelbase
990mm
Fork Offset/Rake
44mm
Fork Length (On-Axis)
363mm
Trail
54.5mm
mid/​neutral
Mechanical Trail
52.3mm
Wheel Flop
14.9mm
Standover Height
780mm
Tire to Pedal Spindle Distance
With 170 mm cranks
81mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
100mm

Base Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
28mm
Tire Outer Diameter
678mm
Bike Length with Tires
1668mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Aluminum
Fork Material
Carbon/Composite
Brake Type
Disc

Published Sizing Recommendations

Height
175 cm
to
183 cm
Source:https://www.specialized.com/us/en/allez-sprint-disc-frameset/p/184445?color=293187-184445&searchText=70021-8049