Specialized Sirrus Limited Sl4 Flat Bar Road Bike 2013

The super light FACT carbon frame and fork (both with Zertz) is stiff, fast, and highly compliant.

In addition to the high specification and limited availability, the Sirrus SL4 Limited Edition comes complete with a matching Limited S-Works Prevail helmet.

> FACT IS constructed carbon frame with Endurance Road geometry, Zertz inserts, and tapered head tube delivers the pure speed of a high-end road bike in a flat-bar package > FACT carbon fork with Zertz inserts for a quick, responsive road feel and forgiving ride > Adjustable 4-position oversized forged alloy stem with 31.8mm bar clamp for strength and versatile positioning > Body Geometry Targa gel grips lock on and help alleviate hand pain and tingling fingers; integrated bar ends for changing hand position included > Specialized Pro FACT carbon crankset with 50/34 configuration for lightweight, wide-range gearing Technical Specifications FRAME Specialized FACT 8r carbon, FACT IS construction, compact race design w/ Zertz inserts, 1-1/8” - 1 3/8” head tube FORK Specialized FACT carbon full monocoque w/ Zertz inserts HEADSET 1-1/8" upper, 1-3/8" lower Campy style integrated cartridge bearing, with 15mm alloy conical spacer STEM Specialized Elite-Set, 3D forged alloy, 4-position adjustable, 4-bolt 31.8mm clamp HANDLEBARS Specialized Double Butted Alloy Flatbar, 31.8mm, 6deg back bend TAPE Specialized Body Geometry Targa lock-on with Integrated Barend FRONT BRAKE AXIS DC 2.0, Dual Pivot REAR BRAKE AXIS DC 2.0, Dual Pivot BRAKE LEVERS Shimano Alloy, flat handlebar road style FRONT DERAILLEUR Shimano Ultegra Di2, 10-Speed REAR DERAILLEUR Shimano Ultegra Di2, 10-Speed SHIFT LEVERS Custome, K-Edge Di2 shifters for flat bar CASSETTE SRAM Apex, 10-speed, 11-32t CHAIN KMC X-10, 10-speed, reusable Missing Link, Ti CRANKSET Specialized Pro, FACT carbon CHAINRINGS 50/34, with KMC X-10, 10-speed, reusable Missing Link, Ti chain BOTTOM BRACKET OS integrated, sealed bearings PEDALS Sirrus pedal, 1.5mm Varus Angle, nylon body, symmetric alloy cage, low profile bearing system, toe clip capable FRONT WHEEL Roval Rapide SL35 REAR WHEEL Roval Rapide SL35 FRONT HUB Sirrus 460V, forged alloy, double sealed, smooth ground race, 24h REAR HUB Forged , sealed mechanism, ground races, cassette, custom shape and graphic, 32h SPOKES Stainless, 2.0mm (14g) FRONT TYRE Specialized Espoir Elite, 60 TPI, Aramid folding bead, 25c REAR TYRE Specialized Espoir Elite, 60 TPI, Aramid folding bead, 25c INNER TUBES Specialized Presta Valve SADDLE Specialized Romin Evo, FACT Carbon rails, 143mm SEATPOST Specialized CG-R, FACT carbon, 27.2 SEAT BINDER Forged alloy, 32.6mm.