Roubaix sl4

The Roubaix name comes from the infamous Paris-Roubaix race that cuts across the landscape of northern France, covering km with approximately 53km of that roubaix sl4 place on rough cobbled roads. But how effective is their frame design and is it all just a gimmick? To read our first ride review of the new model, roubaix sl4, click here: Specialized Roubaix first ride review.

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Roubaix sl4

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Because the bike comes stock with a Specialized Romin Body Geometry Gel with center cutout, it wasn't hard to access roubaix sl4 bolt. Jump to Latest.

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The rear disc is mounted inboard between the chain and seatstays, and up front the all-new fork has a carbon pillar mount for the caliper. On our test loop, which includes a couple of miles of gravel military roads, we got a real sense of what the SL4 is all about. On tarmac the Roubaix, with more aggressive geometry than the previous version, has an impressive turn of speed, with the stiffness in the frame rewarding hard-pedal efforts, yet the plushness of the chassis and the brilliant CGR Cobl-Goblr seatpost keep things comfortable. Intrigued by this smooth ride, we took the SL4 out again, this time for 60 miles of almost all unmetalled roads, and it shone even more brightly. Climbing on the Roubaix is a joy.

Roubaix sl4

While the geometry and positioning says "endurance bike", the rest of the bike screams "race me", with a rigid backbone, an impressively low weight, and a ride quality that's likely firmer than you expect — for better or worse. Specialized has hardened up its flagship Roubaix considerably for this year, setting aside its previous Barcalounger-like glide in favor of one that's surprisingly two-faced. On the one hand, it utterly erases any hint of road texture or buzz and feels more like you're riding an air hockey puck made of butter on a red-hot table. Seriously, on even moderately good pavement this thing is smooth. If vibration was like a field of greens, this new Roubaix is like some guy with a machete who's hopped up on caffeine and speed. Yet for all the bike's remarkable ability to gloss over smaller imperfections, the frame is much harsher on washboarded dirt roads, potholes, and frost heave than previous Roubaix iterations.

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Create New Account! Zertz inserts in the seatstays and fork legs help damped road buzz. It's difficult to know exactly how much effect the inserts actually have, but the bike certainly has the kind of smooth ride you'd expect in this category. It's a novel approach to frame design and one we're fans of. The Roubaix name comes from the infamous Paris-Roubaix race that cuts across the landscape of northern France, covering km with approximately 53km of that taking place on rough cobbled roads. Jump to Latest. Top Contributors this Month View All. Jason Sumner 0 followers. Bottom Line As the least expensive bike in this test, the Specialized Roubaix SL4 is a solid value that's ripe for upgrading down the road. The unique head tube shape is claimed to create a more direct connection to the front wheel through the steer tube, while maintaining compliance. Same goes for the FSA crankset, which felt like a downgrade on an otherwise great looking bike. Login to your account below. All rights reserved.

You can trust Cyclingnews Our experts spend countless hours testing cycling tech and will always share honest, unbiased advice to help you choose. Find out more about how we test. This article originally published on BikeRadar.

The idea is that tube diameters, layup schedules and seatstay angles need to change as you go up in size in order to assure that riders of all frame sizes experience the same ride quality. Follow View All Authors. News, features, offers, competitions and events. Please consider creating a new thread. At the same time, the Roubaix SL4 drew high marks for stiffness, thanks in part to its FACT carbon frame that capably handled the hardest out-of-saddle efforts we could muster without noticeable slop. The Roubaix SL4 has been designed with one thing in mind: comfort. AVS Forum. Sign Up. The bottom bracket is quite low too, which, when combined with the mm chainstays, gives the bike a longer-than-usual wheelbase, making for a very stable ride; perfect for the rough roads the bike was designed for. The gigantic - and often polarizing - U. The Roubaix SL4 also loses points for its broken groupset. But how effective is their frame design and is it all just a gimmick? The Roubaix name comes from the infamous Paris-Roubaix race that cuts across the landscape of northern France, covering km with approximately 53km of that taking place on rough cobbled roads.