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Specialized Amira Pro SL4 (2011)


Product Category
Brand Specialized
ModelAmira Pro SL4
Size44, 48, 51, 54, 56
ColorRace Black


Bottom bracketOS integrated, sealed bearings
BrakesShimano Ultegra
CassetteShimano Ultegra, 10-speed, 11-28t
CranksetSpecialized Pro FACT carbon
Features•FACT IS 10r carbon frame uses women's performance geometry and carbon lay-up, with integrated, tapered head tube, to create a light, stiff and fast ride •FACT monocoque fork with a tapered 1-1/8" to 1-3/8" headset for strength and precision steering •Light, stiff Roval Fusee SL alloy wheelset combines aero features with lightweight reliability for a great all-around performance •Specialized Pro FACT carbon crankset with oversized BB has an outstanding strength to weight ratio for superior efficiency and power transfer: Pairs perfectly with race-ready Shimano electronic Ultegra Di2 drivetrain •Women's Expert Alloy handlebar delivers superior fit, comfort and strength at minimal weight •Body Geometry Oura Expert Gel women's saddle with hollow Ti rails for optimal power transfer and all day riding comfort
Fork typeFACT carbon, full monocoque, 1-1/8" to 1-3/8" tapered steerer
Frame typeFACT 10r carbon, FACT IS construction, women's tubesets, women's performance geometry, tapered 1-1/8" to 1-3/8" HT, OSBB
Front derailleurNew Shimano Ultegra Di2
Headset1-1/8" upper and 1-3/8" lower Cr-Mo cartridge bearings, w/ 20mm carbon cone spacer and 20mm of carbon spacers
Hub frontRoval Fusee SL
Hub rearRoval Fusee SL
PedalsNylon flat test ride, loose ball, w/ reflectors
Rear derailleurNew Shimano Ultegra Di2
Recommended forroad
Rims typeRoval Fusee SL
SaddleBody Geometry Oura Expert Gel, hollow ti rails, 155mm
ShiftersNew Shimano Ultegra Di2, Flight Deck compatible, 10-speed
SpokesRoval Fusee SL
StemNew Specialized ProSet 7075, cone head bolt and plastic clip, 12-degree, 4-degree shim, 31.8mm
TiresSpecialized Turbo Pro w/ BlackBelt, 127 TPI, aramid bead, 700x23c
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