2018 Specialized Bicycles Tarmac Expert 56
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 | 564mm |
| Reach | 395mm |
| Stack to Reach Ratio | 1.43:1 |
| Seat Tube Length, C-T | 501mm |
| Top Tube Length, Effective/Horizontal Center | 565mm |
| Top Tube Slope | 8.9deg |
| Head Tube Angle | 73.5deg |
| Seat Tube Angle | 73.25deg |
| Head Tube Length | 160mm |
| Bottom Bracket Drop | 69mm |
| Bottom Bracket Height | 266mm |
| Chainstay Length | 405mm |
| Chainstay Length Horizontal | 399.1mm |
| Front-Center | 591mm |
| Front-Center Horizontal | 586.9mm |
| Wheelbase | 986mm |
| Fork Offset/Rake | 43mm |
| Fork Length, Unknown | 368mm |
| Trail | 54.4mm mid/neutral |
| Mechanical Trail | 52.2mm |
| Wheel Flop | 14.8mm |
| Standover Height | 795mm |
| Tire to Pedal Spindle Distance With 172.5 mm cranks | 83.5mm |
| Pedal Spindle to Ground Clearance With 172.5 mm cranks | 93.5mm |
Expert Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 24mm |
| Tire Outer Diameter | 670mm |
| Bike Length with Tires | 1656mm |
| Crank Length | 172.5mm |
| Handlebar Width | 420mm |
| Stem Length | 100mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Rim |
Source:Specialized