Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Specialized
2018 Specialized Roubaix Expert UDi2
Previous used estimate
$1,515 - $1,558
Actual value depends on condition, size, and local demand.
Value Guide market data · 2018 Specialized Roubaix Expert UDi2
12-month projected trend
7%
Direction and magnitude, not judgment
vs. category average
1%
Holds value better than category avg
Price over time - 2018 Specialized Roubaix Expert UDi2
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Roubaix model years
Overview
About this bike
Smoother, faster, lighter, more control—all could be used to describe Specialized's Roubaix Expert Ultegra UDi2, but if you had to pick just one word, it would be "revolutionary." Thanks to Specialized's FACT carbon frameset and the Future Shock suspension system at the cockpit, you are treated to a revolutionary degree of comfort and control. The cutting-edge frame is paired with an S-Works Roubaix Disc fork, which is built from Specialized's top-end FACT 11r carbon fiber for supreme stiffness, strength, and reactivity, while a thru-axle design bolsters all of the above. The DT R460 disc wheels provide stable, confident handling over any terrain. The bike is equipped with Shimano's Ultegra Di2 drivetrain, which provides 11-speeds of electronic wonderment; the shifts are as precise as it gets, dropping chains becomes a rarity, and the auto trim adjust up front ensures that chain rub is a thing of the past. The powerful Shimano hydraulic disc brakes deliver fantastic all-conditions stopping power and speed modulation. Plus, Specialized's Phenom GT saddle, CG-R carbon seatpost, and plush components invite you to add more miles to every ride.
Specifications
- Subtype
- Performance
- Category
- Road
- Component Fork
- Roubaix disc, FACT 11r carbon, 12x100mm thru-axle
- Component Size
- 49cm, 52cm, 54cm, 56cm, 58cm, 61cm, 64cm
- Component Stem
- Specialized Pro SL, alloy, 4-bolt
- Product Family
- Roubaix
- Component Color
- Neon Yellow/Monster Green, Tarmac Black/Charcoal
- Component Frame
- FACT 10r carbon, Endurance Geometry, Rider-First Engineered™, 12x142mm thru-axle, Future Shock suspension, 20mm of travel
- Component Brakes
- Shimano, hydraulic-disc
- Component Saddle
- Phenom Expert GT, Adaptive Edge design, hollow titanium rails, 143mm
- Component Crankset
- Shimano Ultegra Compact
- Component Seatpost
- Specialized CG-R, FACT carbon, single bolt, 27.2mm
- Component Shifters
- Shimano R785 Di2
- Component Handlebar
- Specialized Hover Expert Alloy, 15mm rise, 125mm drop, 75mm reach
- Component Chainrings
- 50/34
- Component Front Tire
- Turbo Pro, 700x26mm, 60TPI, folding bead, BlackBelt protection
- Component Tape Grips
- S-Wrap Roubaix w/stickygel
- Component Rear Derailleur
- Shimano Ultegra Di2
- Component Front Derailleur
- Shimano Ultegra Di2
- Crankset
- Shimano Ultegra Compact
- Seatpost
- Specialized CG-R, FACT carbon, single bolt, 27.2mm
- Saddle
- Phenom Expert GT, Adaptive Edge design, hollow titanium rails, 143mm
- Handlebar
- Specialized Hover Expert Alloy, 15mm rise, 125mm drop, 75mm reach
- Front Derailleur
- Shimano Ultegra Di2
- Rear Derailleur
- Shimano Ultegra Di2
- Stem
- Specialized Pro SL, alloy, 4-bolt
- Brakes
- Shimano, hydraulic-disc
- Chainrings
- 50/34
- Fork
- Roubaix disc, FACT 11r carbon, 12x100mm thru-axle
- Frame
- FACT 10r carbon, Endurance Geometry, Rider-First Engineered™, 12x142mm thru-axle, Future Shock suspension, 20mm of travel
- Shifters
- Shimano R785 Di2
- Tape/Grips
- S-Wrap Roubaix w/stickygel
- Color
- Tarmac Black/Charcoal
- Size
- 64cm
- Front Tire
- Turbo Pro, 700x26mm, 60TPI, folding bead, BlackBelt protection
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.