Specialized Bicycles Roubaix Expert Compact Ultegra (08) | $3300
BikeRadar verdict
"Probably the ultimate pure-bred sportive bike"
Specialized virtually invented the Sportive bike with the Roubaix range. For 2008 the range has been expanded to include the Expert with medium moculus FACT 6R carbon tubes.
Frame
The frame is complemented by a full carbon fork, which contains Specialized's shock absorbing Zertz insert. The head-tube is longer than average for a sportive bike, though the ProSet stem incorporates a shim that converts the stem from a 10 degree drop to a far more acute 17 degree drop so there is a greater than average scope for raising or lowering the riding position. The Roubaix Expert comes in six sizes, but oddly there is a jump from a 54cm to a 57cm top-tube.

Equipment
Specialized is a master at adding small details to its finishing kit components to woo customers, and the Roubaix Expert is no exception. It already has a carbon fork in its favour and when the ProSet stem and excellent tight-bend anatomic handlebars are considered, Specialized has a winner. The Zertz Pro carbon seatpost stayed put during testing and the BG Toupe gel saddle strikes a truly rare balance of minimalist good looks combined with comfort. With an entire Shimano Ultegra SL groupset completing the line-up, the Expert is tops for spec.
Wheels
The Specialized has the excellent Roubaix Pro 25mm tyres which can be run safely down to 90psi to provide a bit more comfort than a 23mm tyre gives. Shimano Ultegra wheels are a turning point for the Japanese giant which has, until now, ploughed its own furrow with radical new designs. The new wheels are more traditional in design in that the nipples come through the wall of the rim so can be adjusted without needing to first remove the tyre.
Handling
Specialized pampers the rider's senses with the Roubaix but balances this very well with a sense of pace that is hard to understand given the high level of damping present in the ride. Stamp down hard and the Roubaix's limitations can be found with a vaguely indistinct reaction to sudden bursts of power, and it is possible to fluff a gear change. However, what it does well is eat the miles in a way that leaves your body contact points in a better condition than they have a right to be on longer rides and, when asked to, the steering responds quickly to rapid direction changes.
Verdict
Specialized could almost have coined the phrase 'just go ride' with the Roubaix. Very careful thought has been put in about every aspect of rider comfort for long periods in the saddle. While it might lack the verve of a titanium bike, we can't think of a better bike than the Roubaix to soften the blow of the fatigue factor that can be an unwelcome aspect of a long distance sportive. Though lacking in technological details, the Roubaix has a clear identity and costs less than some direct competitors.
User Reviews
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0.3
User review of Specialized Bicycles Roubaix Expert Compact Ultegra (08)
I bought a 2008 model Roubaix Expert last Summer and I absolutely love it! I have done about 2000 miles on it and I am taking it to this year's Etape.
I am 6' 3" and got the 58cm frame, but switched to a longer stem (120mm) and it's perfect.
I switched the tyres to 23mm ones for a bit more speed and I may also upgrade the wheels at some point, but otherwise no complaints.
Whatever they have lost in pace with all that lovely vibration damping isn't really noticeable. It's perfectly capable of going fast.
HIGHLY RECOMMENDED!
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0.3
User review of Specialized Bicycles Roubaix Expert Compact Ultegra (08)
I bought this bike (well the American specked UK test version) in August of '07. I had read loads of great reviews of the £1500 Rubaix and to be honest, thats the one I thought I'd buy. Booked a "test" bike at the shop and lo and behold, it's the £2000 version. Nothing ventured, I took it up to Yorkshire and did some serious hills and dales for 80km. I did not think any bike could be as comfortable as my trusty steel. I thought the reviews only said it was comfy in comparisson to Aluminium. How wrong I was. It was unbelievably comfortable - tho' I had taken the precaution of adding a brooks saddle (yes it looked awful - but in comparison to the piece of , albeit fabulas looking) junk of a Toupe saddle eek how can anyone like that!
anyways its my backside and thats the way it is for me.
The bike is fantastic. I bought the test version the following Tuesday btw!
Have not found any "raceblades" to fit the rear stays yet tho so riding in damp/wet conditions remains a backside wetting issue.
Fortunately for me, poor climber that I am, the US specked version came with a triple front and a 27 rear.
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Specification
- Name:
- Roubaix Expert Compact Ultegra (08)
- Built by:
- Specialized Bicycles
- Price:
- $3300.00
- Available Sizes:
- 49cm, 52cm, 54cm, 56cm, 58cm, 61cm
- Bottom Bracket Brand:
- Shimano
- Bottom Bracket Model:
- Ultegra
- Brakes Brand:
- Shimano
- Brakes Model:
- Ultegra
- Cassette:
- Ultegra 12-27
- Chain Brand:
- Shimano
- Chain Model:
- Ultegra
- Cranks Brand:
- Shimano
- Cranks Model:
- Ultegra
- Fork Model:
- Carbon
- Fork Offset:
- 4.90
- Fork Weight:
- 424.00 g
- Frame Material:
- Carbon
- Frame Weight (g):
- 1240.00 g
- Front Derailleur Brand:
- Shimano
- Front Derailleur Model:
- Ultegra
- Front Tyre Model:
- Roubaix
- Front Tyre Size:
- 700x25C
- Front Wheel Weight:
- 1152.00 g
- Gearing:
- 34/50
- Headset Type:
- Aheadset
- Rear Derailleur Brand:
- Shimano
- Rear Derailleur Model:
- Ultegra
- Rear Tyre Model:
- Roubaix
- Rear Tyre Size:
- 700x25C
- Rear Wheel Weight:
- 1620.00 g
- Saddle Brand:
- Specialized
- Saddle Model:
- Toupe Gel
- Seatpost Model:
- Carbon
- Shifters Brand:
- Shimano
- Shifters Model:
- Ultegra STI
- Size (cm):
- 54.00 cm
- Stem Brand:
- Specialized
- Stem Model:
- Alloy
- Trail:
- 6.20 cm
- Tyres Brand:
- Specialized
- Weight (kg):
- 8.04
- Wheels Brand:
- Shimano
- Wheels Model:
- Ultegra
- Year:
- 2008
- Bottom Bracket Height (cm):
- 27.00 cm
- Chainstays (cm):
- 41.50 cm
- Seat Tube (cm):
- 45.50 cm
- Standover Height (cm):
- 78.00 cm
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