Specialized Tarmac Pro SL4 UI2 '12

Specialized Tarmac Pro SL4 Ui2

You'll feel like a pro when you experience riding a Specialized Tarmac SL4 with Shimano Ultegra electronic gear shifting.

With its OSBB (oversized bottom bracket) Specialized's SL4 full carbon frameset is 22% stiffer than Specialized's previous best - the SL3.

• Shimano electronics takes gear shifting to a whole new level of slick performance, plus it's incredibly easy to keep in adjustment.
• Specialized S-Works FACT carbon crankset with OSBB, removable carbon spider, and silky ceramic bearings.
• Specialized / Roval's lightest Fusée SLX wheelset with superbly reliable and fast engaging DT Swiss internals and an asymmetrical rear rim offer an outstanding combination of performance and strength.

Road Bike Sizing Guide.

'Whether it's winning the Tour de France or a city-limit sprint, the next generation of Tarmac - the SL4 - was born to race, with head-snapping acceleration and razor-sharp handling. The Pro model has even higher stiffness-to-weight than last year's industry-leading SL3 frame, and features new Di2 electronic shifting for immediate, spot-on shifting, plus Roval Fusée SL wheels.'
Specialized.

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