2018 Specialized Bicycles Amira Base 56

Build

700C/29 in × 24 mm

Insights

Very upright stack and reach vs trend of triathlon bikes
Design deviates from other sizes of Specialized Bicycles Amira

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
565mm
Reach
380mm
Stack to Reach Ratio
1.49:1
Seat Tube Length, C-T
510mm
Top Tube Length, Effective/Horizontal Center
547mm
Top Tube Slope
8.2deg
Head Tube Angle
72deg
Seat Tube Angle
74deg
Head Tube Length
165mm
Bottom Bracket Drop
72mm
Bottom Bracket Height
263mm
Chainstay Length
408mm
Chainstay Length Horizontal
401.6mm
Front-Center
596.8mm
Front-Center Horizontal
592.4mm
Wheelbase
994mm
Fork Offset/Rake
49mm
Fork Length (Axle-To-Crown)
369mm
Trail
57.3mm
mid/​neutral
Mechanical Trail
54.5mm
Wheel Flop
16.9mm
Standover Height
777mm
Tire to Pedal Spindle Distance
With 170 mm cranks
91.8mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
93mm

Base Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
24mm
Tire Outer Diameter
670mm
Bike Length with Tires
1664mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Carbon/Composite
Fork Material
Carbon/Composite
Brake Type
Rim
Features
Women's
Source:https://www.specialized.com/us/en/shop/Bikes/Road-Bikes/Triathlon-Bikes/Amira/c/triathlonAmira