Front: Shimano RS805 hydraulic disc, Rear: Shimano RS805 hydraulic disc

Specialized FACT 10r carbon, Endurance Geometry, Rider-First Engineered™, 12x142mm thru-axle, Future Shock suspension, 20mm of travel, flat disc mounts

Specialized Hover Expert Alloy, 15mm rise, 125mm drop, 75mm reach

Nylon, 105x78x28mm, loose balls w/ reflectors

Front: DT R470 Disc Pro, thru-axle, 2Bliss Ready, Rear: DT R470 Disc Pro, thru-axle, 2Bliss Ready

Phenom Expert GT, Adaptive Edge design, hollow titanium rails, 143mm

Specialized CG-R, FACT carbon, single bolt, 27.2mm

Front: Turbo Pro, 60 TPI, folding bead, BlackBelt protection, 700x26mm, Rear: Turbo Pro, 60 TPI, folding bead, BlackBelt protection, 700x26mm

We always knew that smoother was faster, but before the all-new Roubaix Expert, we couldn't have imagined just how much faster it actually is. The frame is the lightest that we've ever made, and it's been constructed from our FACT 10r carbon fiber. Its stiffness levels are also off the charts, and compared to the SL4 iteration of yesteryear, you'll experience a whole new, faster, and more efficient geometry. Through some engineering sorcery, however, we've managed to keep the same fit, feel, and position that we've all come to love from the SL4. Of course, you're probably thinking, "get on to the suspension thing up front." We call it Future Shock, and essentially, it's a piston in the head tube with 20mm of travel. We developed this technology in partnership with McLaren Applied Technologies, and the result of this are a host of drastic performance improvements, namely in the vertical compliance department. Without giving a physics lecture, we found that focusing on vertical compliance, instead of fork splay, meant that we could improve smoothness, speed, and comfort in one fell swoop. And of all the bikes that we've tested with our Rolling Efficiency Model, the new Roubaix outperforms anything on the market. Lastly, we spec'd it with awesome components, like Ultegra 6800 11-speed shifting, hydraulic disc brakes, and ultra-tough DT R460 Disc Pro wheels.

Specialized Roubaix Expert

The Specialized Roubaix is celebrated for its innovative Future Shock suspension system, offering a smooth ride over rough terrain while maintaining a race-ready stiffness and efficiency. Its redesigned frame and wide tire clearance enhance comfort and control, making it a standout in the endurance category. However, opinions vary on the Future Shock's undamped performance and the bike's suitability for aggressive riding styles.

MSRP
Where to Buy	— $1 At
Category	Endurance
	6.2
Frame	Carbon
	Carbon
Wheels	Aluminum
Wheel Size	700c
	Shimano Hydraulic Disc


	Ultegra
Drivetrain	2 × 11
Brand Site	specialized.com
Summary	The Specialized Roubaix Expert is a carbon frame endurance bike with high-end components and shimano hydraulic disc brakes.

Frame	Specialized FACT 10r carbon, Endurance Geometry, Rider-First Engineered™, 12x142mm thru-axle, Future Shock suspension, 20mm of travel, flat disc mounts
Fork	S-Works FACT carbon, 12x100mm thru-axle
Stem	Specialized Pro SL, alloy, 4-bolt
Handlebar	Specialized Hover Expert Alloy, 15mm rise, 125mm drop, 75mm reach
Saddle	Phenom Expert GT, Adaptive Edge design, hollow titanium rails, 143mm
Seatpost	Specialized CG-R, FACT carbon, single bolt, 27.2mm Type: Rigid
Pedals	Nylon, 105x78x28mm, loose balls w/ reflectors

Rear Derailleur	Shimano Ultegra, long cage, 11-speed
Front Derailleur	Shimano Ultegra, braze-on
Crank	Shimano Ultegra Compact, 50/34T
Shifters	Shimano ST-RS685, 11-speed
Cassette	Shimano Ultegra, 11-speed, 11-32t
Chain	Shimano Ultegra, 11-speed
Brakes	Front: Shimano RS805 hydraulic disc, Rear: Shimano RS805 hydraulic disc Type: Shimano Hydraulic Disc

Rims	Front: DT R470 Disc Pro, thru-axle, 2Bliss Ready, Rear: DT R470 Disc Pro, thru-axle, 2Bliss Ready
Tires	Front: Turbo Pro, 60 TPI, folding bead, BlackBelt protection, 700x26mm, Rear: Turbo Pro, 60 TPI, folding bead, BlackBelt protection, 700x26mm