Specialized Roubaix SL4 Expert Ultegra: Smoother is faster. The more comfortable and less fatigued you are at the end of a 4 hour ride, the stronger you'll be. Like shocks on a race car, the Zertz vibration damping inserts on the Roubaix SL4 help absorb road impact and keep power planted firmly on the road - couple that with a FACT carbon 10r frame and it's still plenty stiff to thrash around in a sprint. Just ask four time Paris-Roubaix champion Tom Boonen
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Related Roubaix SL4 Forum Posts
In an email exchange with LSB...he insists that "this" is a photo of 56 cm Roubaix SL4 Expert: [url]http://sweetridecycling.com/wp-content/uploads/2012/12/roubaix-expert.jpg[/url]
The LBS no longer has this particular bike...but coincidently has a 56 cm available. I have told him that I do not t ... Read More »
2013 SPECIALIZED S-WORKS ROUBAIX SL4 DI2 $4950The smoother, faster S-Works Roubaix SL4 features a super light and stiff FACT 11r carbon frame with tapered head tube, Zertz vibration dampers, and full internal cable routing—the same frame that Tom Boonen rode to win the 2012 Paris-Roubaix. Equipped w ... Read More »
I'm looking to get a new 2013 Roubaix SL4 Expert and would love to know if anyone here has seen and or has a photo of the Copper/Black/Charcoal painted bike. I've seen the Charcoal/Blue and the White/Red but not the copper. The photos on the Specialized website makes it look quite orange, does tha ... Read More »
I know the new Roubaix SL4 boasts 20% more efficiency over the previous SL3 when you compare similar carbon make up bikes (ie, 11r S-Works SL4 is stiffer that 11r S-Works SL3) ...
My question is which is stiffer/more efficient when you're not comparing apples to apples (ie, 11r S-works SL3 vs. 1 ... Read More »
Proud owner is sworks sl4 roubaix.
Looking for a second bike that is going to feel a little snappier
85kg so no lightweight
50mm carbon rims
I've an offer of an sworks sl4 Tarmac (six month old) but wonder if that is not too close to what I have already. Hence I'm leaking towards the ... Read More »