S-Works Amira SL4
$8,500.00
Part No.  

S-Works Amira SL4

$8,500.00
Part No.  49804
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S-Works Amira SL4
Overview
Technical Specifications
Geometry
Reviews
Ridden by the most successful women's cycling team in the world, Specialized-lululemon, 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-tuned geometry, tapered head tube, and internal cable routing, plus Pro Tour-proven Shimano Dura-Ace components, and our feather-light Roval Rapide CLX40 wheels.
  • Women's ergonomic carbon handlebars for superior fit, comfort, stiffness, and strength at minimal weight
  • S-Works FACT 11r carbon frame uses Women's Performance Geometry and carbon layup, with OSBB, plus integrated, tapered headtube 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
  • Specialized S-Works FACT carbon crankset with OSBB, removable carbon spider, and ceramic bearings has incredible stiffness-to-weight for max power, plus Shimano Dura-Ace drivetrain for precise and quiet shifting
  • Ultra-light Roval Rapide CLX 40 wheelset with low aerodynamic drag
  • Women's contoured Body Geometry Oura Pro saddle for optimal power transfer and all-day comfort, with carbon rails

Technical Specifications

FRAMESET
SEAT BINDER Forged alloy, Ti bolt, 32.6mm
HEADSET 1-1/8"" upper and 1-3/8"" lower hybrid cartridge lightweight bearings, 8mm carbon cone spacer, w/ 20mm of carbon spacers
FORK S-Works Amira, FACT carbon full monocoque, 1-1/8"" to 1-3/8"" tapered steerer
FRAME S-Works SL4 FACT 11r, FACT construction, Women's Performance Geometry and layup, tapered 1-1/8"" to 1-3/8"" headtube, carbon OSBB
WHEELS
REAR WHEEL Roval Rapide CLX 40, w/ CeramicSpeed bearings
INNER TUBES Turbo Ultralight, 60mm presta valve
FRONT TIRE S-Works Turbo, 220TPI, foldable aramid bead, BlackBelt protection, 700x23c
REAR TIRE S-Works Turbo, 220TPI, foldable aramid bead, BlackBelt protection, 700x23c
FRONT WHEEL Roval Rapide CLX 40, w/ CeramicSpeed bearings
DRIVETRAIN
BOTTOM BRACKET OS integrated, CeramicSpeed, sealed ceramic bearings
CHAIN Shimano Dura-Ace 11-speed
CRANKSET S-Works FACT carbon, OSBB
CASSETTE Shimano Dura-Ace, 11-speed, 11-28
SHIFT LEVERS Shimano Dura-Ace STI, 11-speed
FRONT DERAILLEUR Shimano Dura-Ace, braze-on, 11-speed
CHAINRINGS 52/36
REAR DERAILLEUR Shimano Dura-Ace, 11-speed
COCKPIT
SADDLE Body Geometry Women's Oura Pro, carbon rails, 155mm
TAPE Specialized S-Wrap Classic
SEATPOST S-Works SL, FACT carbon, 2-bolt, 27.2mm
HANDLEBARS Specialized Women's SL Carbon, 125mm drop, 75mm reach
STEM S-Works SL, 7050 3D-forged, CNC head bolts
BRAKES
BRAKE LEVERS Shimano Dura-Ace
FRONT BRAKE Shimano Dura-Ace
REAR BRAKE Shimano Dura-Ace
ACCESSORIES
PEDALS Nylon flat test ride, loose ball, w/ reflectors

Geometry

Geometry Chart

Amira - Geometry

  440 480 510 540 560
Stem Length 75mm 75mm 90mm 100mm 100mm
Crank Length 167.5mm 167.5mm 170mm 170mm 172.5mm
Handle-Bar Width 360mm 380mm 400mm 400mm 420mm
Reach 365mm 371mm 378mm 378mm 380mm
Wheelbase 970mm 974mm 976mm 982mm 993mm
Stack 503mm 515mm 528mm 547mm 564mm
Seat-Tube Length, B-B Center to Top 390mm 420mm 460mm 490mm 510mm
Head-Tube Length 105mm 115mm 125mm 145mm 165mm
Top-Tube Length, Horizontal 498mm 506mm 518mm 537mm 548mm
Front-Center 576mm 580mm 582mm 588mm 596mm
Head-Tube Angle 70.5° 71.25° 72° 72° 72°
Fork Rake 51mm 51mm 49mm 49mm 49mm
Trail 66mm 62mm 59mm 59mm 59mm
Stand-Over Height 692mm 718mm 735mm 758mm 777mm
Chain-Stay Length 405mm 405mm 405mm 405mm 408mm
Seat-Tube Angle 76° 75.75° 75.5° 74° 73.5°
B-B Drop 73mm 73mm 73mm 73mm 71.5mm
Seat-Post Length 300mm 300mm 300mm 300mm 350mm

Reviews