Specialized  2012 S-Works Tarmac SL4 SRAM RED

Whether it's winning the Tour de France or a local crit, the next generation of Tarmac—the SL4—was born to race, with head-snapping acceleration and razor-sharp handling. The S-Works model features our lightest and stiffest frame ever, plus super light Dura Ace components and Roval Fusée SLX wheels: no wonder it's the go-to bike for pros on Saxo Bank-SunGard and Astana.

Features

Brand new SL4 FACT IS 11r carbon frame has our highest stiffness-to-weight ratio ever, with tapered head tube, carbon OSBB, and internal cable routing

Full carbon monocoque fork with tapered steerer offers the ultimate in precision handling and acceleration

Roval Fusee SLX is our lightest wheelset, with DT-Swiss internals and an asymmetrical rear rim for outstanding combination of performance and strength

Specialized S-Works FACT carbon crankset with OSBB, removable carbon spider, and ceramic bearings, plus SRAM's pro tour-proven Red group for a smooth, feather-light package with max power-transfer

Adjustable 4-position oversized alloy stem with carbon-clip front cone plus 31.8mm bar clamp for strength and versatile positioning

Body Geometry Romin Pro carbon-reinforced saddle with Ti tails, and contoured profile for optimal power position

S-Works FACT carbon seatpost and cradle is super light and stiff for optimal power transfer, fully adjustable, and accommodates carbon-rails

SPECIFICATIONS

FRAME	S-Works SL4 FACT 11r, FACT IS construction, compact race design, 1-3/8" lower bearing, carbon OSBB
FORK	S-Works FACT carbon, full monocoque, OS race for 1-3/8" bearing
HEADSET	1-1/8" upper and 1-3/8" lower Cr-Mo cartridge bearings, w/ 8mm carbon cone spacer and 20mm of carbon spacers
STEM	New S-Works ProSet Stem, 7050 3D forged with carbon-clip front cap/cone, 4-degree shim, CNC head bolts
HANDLEBARS	S-Works Tarmac carbon, short drop
TAPE	Specialized S-Works wrap
FRONT BRAKE	SRAM Red
REAR BRAKE	SRAM Red
BRAKE LEVERS	SRAM Red
FRONT DERAILLEUR	SRAM Red
REAR DERAILLEUR	SRAM Red
SHIFT LEVERS	SRAM Red DoubleTap, 10-speed
CASSETTE	SRAM Red, 10-speed, 11-25t
CHAIN	KMC X10 SL nickel plate
CRANKSET	S-Works FACT carbon
CHAINRINGS	53/39
BB	OS integrated, ceramic bearings
PEDALS	Nylon flat test ride, loose ball, w/ reflectors
FRONT WHEEL	Roval Fusee SLX
REAR WHEEL	Roval Fusee SLX
FRONT TIRE	S-Works Turbo w/ BlackBelt protection, 220 TPI, aramid bead, 700x23c
REAR TIRE	S-Works Turbo w/ BlackBelt protection, 220 TPI, aramid bead, 700x23c
INNER TUBES	Super Light Turbo, 60mm, presta
SADDLE	Body Geometry Romin Pro, carbon rails
SEATPOST	S-Works FACT carbon, 27.2mm
SEAT BINDER	Forged alloy,Ti bolt and nut, 32.6mm
NOTES	Carbon chainstay protector, derailleur hanger, clear coat, owners manual

GEOMETRY

Size	49	52	54	56	58	61
Seat-Tube Length, B-B Center to Top	460mm	490mm	510mm	530mm	550mm	580mm
Top-Tube Length, Horizontal	518mm	537mm	548mm	565mm	582mm	600mm
B-B Drop	71.5mm	71.5mm	69mm	69mm	67.5mm	67.5mm
Chain-Stay Length	405mm	405mm	405mm	405mm	407mm	410mm
Seat-Tube Angle	75.5°	74°	73.5°	73.25°	73°	72.5°
Head-Tube Angle	72.25°	73°	73°	73.5°	73.5°	74°
Fork Rake	45mm	45mm	45mm	43mm	43mm	43mm
Trail	62mm	57mm	57mm	56mm	56mm	53mm
Front-Center	576mm	576mm	583mm	591mm	605mm	613mm
Wheelbase	941mm	961mm	973mm	988mm	1008mm	1030mm
Stand-Over Height	730mm	755mm	777mm	800mm	828mm	857mm
Head-Tube Length	100mm	120mm	145mm	170mm	205mm	230mm
Handle-Bar Width	400mm	420mm	420mm	420mm	440mm	440mm
Stem Length	75mm	90mm	100mm	100mm	110mm	120mm
Crank Length	170mm	170mm	172.5mm	172.5mm	175mm	175mm
Seat-Post Length	300mm	350mm	350mm	350mm	350mm	350mm

TT is measured horizontally from center of HT to center of ST