2018 Specialized Bicycles Tarmac Expert 64

Build

700C/29 in × 24 mm

Insights

Average stack and reach vs trend of performance road bikes
Design deviates from other sizes of Specialized Bicycles Tarmac

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
636mm
Reach
415mm
Stack to Reach Ratio
1.53:1
Seat Tube Length, C-T
584mm
Top Tube Length, Effective/Horizontal Center
621mm
Top Tube Slope
7.6deg
Head Tube Angle
74deg
Seat Tube Angle
72.5deg
Head Tube Length
235mm
Bottom Bracket Drop
67.5mm
Bottom Bracket Height
267.5mm
Chainstay Length
410mm
Chainstay Length Horizontal
404.4mm
Front-Center
645mm
Front-Center Horizontal
611.6mm
Wheelbase
1016mm
Fork Offset/Rake
43mm
Fork Length, Unknown
368mm
Trail
51.3mm
mid/​neutral
Mechanical Trail
49.3mm
Wheel Flop
13.6mm
Standover Height
850mm
Tire to Pedal Spindle Distance
With 175 mm cranks
135mm
Pedal Spindle to Ground Clearance
With 175 mm cranks
92.5mm

Expert Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
24mm
Tire Outer Diameter
670mm
Bike Length with Tires
1686mm
Crank Length
175mm
Handlebar Width
440mm
Stem Length
120mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Carbon/Composite
Fork Material
Carbon/Composite
Brake Type
Rim
Source:Specialized