2021 Allied Cycle Works Alfa Disc Standard Headtube 61

Build

700C/29 in × 25 mm

Insights

Average 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
608mm
Reach
410mm
Stack to Reach Ratio
1.48:1
Seat Tube Length, Unknown
602mm
Top Tube Length, Actual C-C
601mm
Top Tube Slope
3.3deg
Head Tube Angle
74deg
Seat Tube Angle
72.5deg
Head Tube Length
207mm
Bottom Bracket Drop
67.5mm
Bottom Bracket Height
268.5mm
Chainstay Length
410mm
Chainstay Length Horizontal
404.4mm
Front-Center
614.3mm
Front-Center Horizontal
610.6mm
Wheelbase
1015mm
Fork Offset/Rake
44mm
Fork Length (On-Axis)
371mm
Trail
50.6mm
mid/​neutral
Mechanical Trail
48.6mm
Wheel Flop
13.4mm
Tire to Pedal Spindle Distance
With 170 mm cranks
108.3mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
98.5mm

Standard Headtube Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
25mm
Tire Outer Diameter
672mm
Bike Length with Tires
1687mm
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