2018 Specialized Bicycles Ruby Sport 48

Build

700C/29 in × 28 mm

Insights

Somewhat upright stack and reach vs trend of endurance road bikes

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
554mm
Reach
358mm
Stack to Reach Ratio
1.55:1
Seat Tube Length, C-T
392mm
Top Tube Length, Effective/Horizontal Center
517mm
Top Tube Slope
20.9deg
Head Tube Angle
71deg
Seat Tube Angle
74.5deg
Head Tube Length
100mm
Bottom Bracket Drop
77.5mm
Bottom Bracket Height
261.5mm
Chainstay Length
413mm
Chainstay Length Horizontal
405.7mm
Front-Center
580mm
Front-Center Horizontal
575.3mm
Wheelbase
981mm
Fork Offset/Rake
50mm
Trail
63.9mm
mid/​neutral
Mechanical Trail
60.4mm
Wheel Flop
19.7mm
Standover Height
700.7mm
Tire to Pedal Spindle Distance
With 165 mm cranks
76mm
Pedal Spindle to Ground Clearance
With 165 mm cranks
96.5mm

Sport Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
28mm
Tire Outer Diameter
678mm
Bike Length with Tires
1659mm
Crank Length
165mm
Handlebar Width
380mm
Stem Length
80mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Carbon/Composite
Fork Material
Carbon/Composite
Brake Type
Disc
Source:https://www.specialized.com/ca/en/ruby-sport/p/128872?color=240063-128872&searchText=90218-6154