2017 Specialized Bicycles Roubaix Comp 52
Build
700C/29 in × 26 mm
Insights
Somewhat upright stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Specialized Bicycles Roubaix
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 569mm |
| Reach | 371mm |
| Stack to Reach Ratio | 1.53:1 |
| Seat Tube Length, C-T | 462mm |
| Top Tube Length, Effective/Horizontal Center | 534.9mm |
| Top Tube Slope | 14.1deg |
| Head Tube Angle | 72.25deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 110mm |
| Bottom Bracket Drop | 77.5mm |
| Bottom Bracket Height | 259.5mm |
| Chainstay Length | 413mm |
| Chainstay Length Horizontal | 405.7mm |
| Front-Center | 586mm |
| Front-Center Horizontal | 581.3mm |
| Wheelbase | 987mm |
| Fork Offset/Rake | 50mm |
| Trail | 55.4mm mid/neutral |
| Mechanical Trail | 52.7mm |
| Wheel Flop | 16.1mm |
| Standover Height | 743mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 79mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 89.5mm |
Comp Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 26mm |
| Tire Outer Diameter | 674mm |
| Bike Length with Tires | 1661mm |
| 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/us/en/roubaix-comp/p/115635?color=214972-115635&searchText=94417-5049