Specialized  2012 S-Works Amira SL4 Mid-Compact

Ridden by the most successful women's cycling team in the world, HTC-Highroad, the S-Works Amira SL4 is the lightest, stiffest, and fastest women's bike around, featuring an all-new FACT 11r carbon frame with women's performance geometry, head tube, and internal cable routing; plus Pro Tour-proven SRAM Red components, and our feather-light Roval Fusée SLX wheels.

Features

S-Works FACT IS 11r carbon frame uses women's performance geometry and carbon lay-up, with integrated, tapered head tube, to create a light, stiff and fast ride

S-Works FACT monocoque fork with a tapered 1-1/8" to 1-3/8" headset for strength and precision steering

Body Geometry Oura Pro Gel women's saddle with carbon rails for optimal power transfer and all-day riding comfort

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

S-Works SL OSBB FACT carbon crankset combines high strength and crazy-light weight for unparalleled efficiency and power transfer: paired with SRAM Red drivetrain for Pro Tour-proven performance

SPECIFICATIONS

FRAME	S-Works FACT 11r carbon, FACT IS construction, women's tubesets, women's performance geometry, tapered 1-1/8" to 1-3/8" HT, OSBB
FORK	S-Works FACT carbon, full monocoque, 1-1/8" to 1-3/8" tapered steerer
HEADSET	1-1/8" upper and 1-3/8" lower Cr-Mo cartridge bearings, w/ 20mm 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	Specialized Women's SL carbon, shallow drop
TAPE	Specialized S-Wrap
FRONT BRAKE	SRAM Red
REAR BRAKE	SRAM Red
FRONT DERAILLEUR	SRAM Red
REAR DERAILLEUR	SRAM Red
SHIFT LEVERS	SRAM Red DoubleTap, 10-speed
CASSETTE	SRAM Red, 10-speed, 11-28t
CHAIN	KMC X10 SL nickel plate
CRANKSET	S-Works SL FACT carbon
CHAINRINGS	52/36 SL
BOTTOM BRACKET	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 Oura Pro Gel, carbon rails, 155mm
SEATPOST	S-Works FACT carbon, 27.2mm
SEAT BINDER	Forged alloy,Ti bolt and nut, 32.6mm
NOTES	Chain stay protector, derailleur hanger, clear coat, owners manual

GEOMETRY

Size	440.0	480.0	510.0	540.0	560.0
Seat-Tube Length, B-B Center to Top	390mm	420mm	460mm	490mm	510mm
Top-Tube Length, Horizontal	498mm	506mm	518mm	537mm	548mm
B-B Drop	73mm	73mm	73mm	73mm	71.5mm
Chain-Stay Length	405mm	405mm	405mm	405mm	408mm
Seat-Tube Angle	76°	75.75°	75.5°	74°	73.5°
Head-Tube Angle	70.5°	71.25°	72°	72°	72°
Fork Rake	51mm	51mm	49mm	49mm	49mm
Trail	66m	62mm	59mm	59mm	59mm
Front-Center	576mm	580mm	582mm	588mm	596mm
Wheelbase	970mm	974mm	976mm	982mm	993mm
Stand-Over Height	692mm	718mm	735mm	758mm	777mm
Head-Tube Length	105mm	115mm	125mm	145mm	165mm
Handle-Bar Width	36mm	38mm	40mm	40mm	42mm
Stem Length	75mm	75mm	90mm	100mm	100mm
Crank Length	165mm	165mm	170mm	170mm	175mm
Seat-Post Length	300mm	300mm	300mm	300mm	350mm
Reach	365mm	371mm	378mm	378mm	380mm
Stack	503mm	515mm	528mm	547mm	564mm