2017 Specialized Bicycles Roubaix Comp
- Category
- All-road/Gravel
- Design
- Drop Bar, Rigid, non-suspension corrected
- Frame
- Carbon/Composite
- Fork
- Carbon/Composite
- Features
- Disc brake
Geometry
49 | 52 | 54 | 56 | 58 | 61 | |
Stack | 549mm | 569mm | 585mm | 611mm | 644mm | 665mm |
Reach | 369mm | 371mm | 375mm | 381mm | 386mm | 392mm |
Stack to Reach Ratio | 1.49:1 | 1.53:1 | 1.56:1 | 1.6:1 | 1.67:1 | 1.7:1 |
Seat Tube Length, C-T | 425mm | 462mm | 481mm | 501mm | 522mm | 563mm |
Top Tube Length, Effective/Horizontal Center | 527mm | 534.9mm | 545mm | 561.8mm | 576.3mm | 588.5mm |
Top Tube Slope | 16.1deg | 14.1deg | 13.6deg | 14deg | 15deg | 12.8deg |
Head Tube Angle | 72deg | 72.25deg | 72.75deg | 73.5deg | 73.5deg | 74deg |
Seat Tube Angle | 74deg | 74deg | 74deg | 73.5deg | 73.5deg | 73.5deg |
Head Tube Length | 90mm | 110mm | 125mm | 150mm | 185mm | 205mm |
Bottom Bracket Drop | 77.5mm | 77.5mm | 76mm | 76mm | 74.5mm | 74.5mm |
Bottom Bracket Height | 259.5mm | 259.5mm | 261mm | 261mm | 262.5mm | 262.5mm |
Chainstay Length | 413mm | 413mm | 415mm | 415mm | 418mm | 418mm |
Chainstay Length Horizontal | 405.7mm | 405.7mm | 408mm | 408mm | 411.3mm | 411.3mm |
Front-Center | 580mm | 586mm | 584mm | 590mm | 605mm | 612mm |
Front-Center Horizontal | 575.3mm | 581.3mm | 579mm | 585mm | 599.7mm | 606.7mm |
Wheelbase | 981mm | 987mm | 987mm | 993mm | 1011mm | 1018mm |
Fork Offset/Rake | 50mm | 50mm | 44mm | 44mm | 44mm | 44mm |
Trail | 56.9mm mid/​neutral | 55.4mm mid/​neutral | 58.6mm mid/​neutral | 53.9mm mid/​neutral | 53.9mm mid/​neutral | 50.9mm mid/​neutral |
Mechanical Trail | 54.1mm | 52.7mm | 55.9mm | 51.7mm | 51.7mm | 48.9mm |
Wheel Flop | 16.7mm | 16.1mm | 16.6mm | 14.7mm | 14.7mm | 13.5mm |
Standover Height | 715.5mm | 743mm | 762mm | 785mm | 813mm | 844.3mm |
Tire to Pedal Spindle | 73mm 170 mm cranks | 79mm 170 mm cranks | 77mm 170 mm cranks | 80.5mm 172.5 mm cranks | 98mm 170 mm cranks | 105mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 89.5mm 170 mm cranks | 89.5mm 170 mm cranks | 91mm 170 mm cranks | 88.5mm 172.5 mm cranks | 92.5mm 170 mm cranks | 92.5mm 170 mm cranks |
Comp Build
49 | 52 | 54 | 56 | 58 | 61 | |
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 26mm | 26mm | 26mm | 26mm | 26mm | 26mm |
Tire Width Max | 32mm | 32mm | 32mm | 32mm | 32mm | 32mm |
Tire Outer Diameter | 674mm | 674mm | 674mm | 674mm | 674mm | 674mm |
Bike Length with Tires | 1655mm | 1661mm | 1661mm | 1667mm | 1685mm | 1692mm |
Crank Length | — | — | — | 172.5mm | — | — |
Stem Length | — | — | — | 100mm | — | — |
Stem Angle | — | — | — | 6deg | — | — |
Stack and Reach vs. Category Trend
Very Upright
Somewhat Upright
Average
Somewhat Aggressive
Very Aggressive
The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.
Learn more about the Upright/Aggressive ScaleCategory Trend
All-road/GravelSource:https://www.specialized.com/us/en/roubaix-comp/p/115635?color=214972-115635&searchText=94417-5049