2022 Specialized Bicycles Aethos 2 Expert

Design
Drop Bar, Rigid, non-suspension corrected
Frame
Carbon/Composite
Fork
Carbon/Composite
Features
Disc brake
Average stack and reachvs category

Geometry

56
Stack
565mm
Reach
395mm
Stack to Reach Ratio
1.43:1
Seat Tube Length, C-T
504mm
Top Tube Length, Effective/Horizontal Center
562mm
Top Tube Slope
8.6deg
Head Tube Angle
73.5deg
Seat Tube Angle
73.5deg
Head Tube Length
157mm
Bottom Bracket Drop
72mm
Bottom Bracket Height
265mm
Chainstay Length
410mm
Chainstay Length Horizontal
403.6mm
Front-Center
591mm
Front-Center Horizontal
587.4mm
Wheelbase
991mm
Fork Offset/Rake
44mm
Fork Length (Axle-To-Crown)
369mm
Trail
53.9mm
mid/​neutral
Mechanical Trail
51.7mm
Wheel Flop
14.7mm
Standover Height
769mm
Tire to Pedal Spindle
84mm
170 mm cranks
Pedal Spindle to Ground Clearance
95mm
170 mm cranks

2 Expert Build

56
Wheel Size
700C/29 in
622 mm BSD
Tire Width
26mm
Tire Outer Diameter
674mm
Bike Length with Tires
1665mm

Published Sizing Recommendations

Height
175 cm
to
180 cm

Stack and Reach vs. Category Trend

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
Performance Road
Source:Not available