2010 Specialized Bicycles Roubaix Expert
- Category
- Endurance Road
- Design
- Drop Bar, Rigid, non-suspension corrected
- Frame
- Carbon/Composite
- Fork
- Carbon/Composite
- Features
- Rim brake
Geometry
49 | 52 | 54 | 56 | 58 | 61 | |
Seat Tube Length, C-T | 445mm | 475mm | 495mm | 515mm | 540mm | 565mm |
Seat Tube Length, Unknown | 300mm | 350mm | 350mm | 350mm | 350mm | 350mm |
Top Tube Length, Effective/Horizontal Center | 518mm | 537mm | 548mm | 565mm | 582mm | 600mm |
Head Tube Angle | 72deg | 72deg | 72deg | 72.5deg | 72.5deg | 73deg |
Seat Tube Angle | 75.5deg | 74deg | 73.5deg | 73.25deg | 73deg | 72.5deg |
Head Tube Length | 125mm | 145mm | 165mm | 190mm | 225mm | 245mm |
Bottom Bracket Drop | 73mm | 73mm | 71.5mm | 71.5mm | 70mm | 70mm |
Bottom Bracket Height | 263mm | 263mm | 264.5mm | 264.5mm | 266mm | 266mm |
Chainstay Length | 412mm | 412mm | 415mm | 415mm | 418mm | 420mm |
Chainstay Length Horizontal | 405.5mm | 405.5mm | 408.8mm | 408.8mm | 412.1mm | 414.1mm |
Front-Center | 582mm | 588mm | 595mm | 606mm | 621mm | 628mm |
Front-Center Horizontal | 577.5mm | 583.5mm | 591.2mm | 601.2mm | 616.9mm | 623.9mm |
Wheelbase | 983mm | 989mm | 1000mm | 1010mm | 1029mm | 1038mm |
Fork Offset/Rake | 49mm | 49mm | 49mm | 49mm | 49mm | 49mm |
Trail | 57.7mm mid/neutral | 57.7mm mid/neutral | 57.7mm mid/neutral | 54.6mm mid/neutral | 54.6mm mid/neutral | 51.5mm mid/neutral |
Mechanical Trail | 54.8mm | 54.8mm | 54.8mm | 52mm | 52mm | 49.2mm |
Wheel Flop | 16.9mm | 16.9mm | 16.9mm | 15.7mm | 15.7mm | 14.4mm |
Standover Height | 737mm | 759mm | 780mm | 801mm | 824mm | 849mm |
Tire to Pedal Spindle | 76mm 170 mm cranks | 82mm 170 mm cranks | 86.5mm 172.5 mm cranks | 97.5mm 172.5 mm cranks | 110mm 175 mm cranks | 117mm 175 mm cranks |
Pedal Spindle to Ground Clearance | 93mm 170 mm cranks | 93mm 170 mm cranks | 92mm 172.5 mm cranks | 92mm 172.5 mm cranks | 91mm 175 mm cranks | 91mm 175 mm cranks |
Expert 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 | 25mm | 25mm | 25mm | 25mm | 25mm | 25mm |
Tire Outer Diameter | 672mm | 672mm | 672mm | 672mm | 672mm | 672mm |
Bike Length with Tires | 1655mm | 1661mm | 1672mm | 1682mm | 1701mm | 1710mm |
Crank Length | 170mm | 170mm | 172.5mm | 172.5mm | 175mm | 175mm |
Handlebar Width | 400mm | 420mm | 420mm | 420mm | 440mm | 440mm |
Stem Length | 75mm | 90mm | 100mm | 100mm | 110mm | 120mm |
Source:https://www.specialized.com/us/en/roubaix-expert-compact/p/22912?color=34204-22912&searchText=9003-3154