2021 Allied Cycle Works Alfa Disc Standard Headtube 52

Build

700C/29 in × 25 mm

Insights

Somewhat aggressive stack and reach vs trend of performance road bikes
Design deviates from other sizes of Allied Cycle Works Alfa Disc

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
523mm
Reach
386mm
Stack to Reach Ratio
1.35:1
Seat Tube Length, Unknown
512mm
Top Tube Length, Actual C-C
537mm
Top Tube Slope
3.4deg
Head Tube Angle
73deg
Seat Tube Angle
74deg
Head Tube Length
117mm
Bottom Bracket Drop
71.5mm
Bottom Bracket Height
264.5mm
Chainstay Length
410mm
Chainstay Length Horizontal
403.7mm
Front-Center
574.8mm
Front-Center Horizontal
570.3mm
Wheelbase
974mm
Fork Offset/Rake
44mm
Fork Length (On-Axis)
371mm
Trail
56.7mm
mid/​neutral
Mechanical Trail
54.2mm
Wheel Flop
15.9mm
Standover Height
775mm
Tire to Pedal Spindle Distance
With 170 mm cranks
68.8mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
94.5mm

Standard Headtube Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
25mm
Tire Outer Diameter
672mm
Bike Length with Tires
1646mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Carbon/Composite
Fork Material
Carbon/Composite
Brake Type
Disc
Source:https://alliedcycleworks.com/pages/allied-alfa-disc