S-Works Amira SL4 OSBB Frameset
Part No.  

S-Works Amira SL4 OSBB Frameset

Part No.  
From training rides, to race day, the S-Works Amira SL4 OSBB Frameset is built for flawless performance under pressure. A super stiff and light FACT 11r carbon frame with tapered head tube, and full carbon monocoque fork is a complete competitive package that can be customized with the components of your choosing.
  • S-Works FACT carbon seatpost and cradle is super light and stiff for optimal power transfer, fully adjustable, and accommodates carbon-rails
  • S-Works FACT IS 11r carbon frame uses women's performance geometry and carbon lay-up, with OSBB, plus 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
  • Pro-quality, long-lasting and lightweight Ceramic Speed bottom bracket with ceramic bearings for reduced friction

Technical Specifications

BOTTOM BRACKET Ceramic Speed, OSBB integrated ceramic, 30x42x7mm
SEATPOST S-Works SL FACT carbon, 27.2mm
HEADSET 1-1/8"" upper and 1-3/8"" lower stainless steel cartridge bearings, w/ 20mm carbon cone spacer and 20mm of carbon spacers
SEAT BINDER Forged bolt and nut, 32.6mm
FORK S-Works Amira, FACT carbon, full monocoque, 1-1/8"" to 1-3/8"" tapered steerer
FRAME S-Works SL4 FACT 11r, FACT IS Construction, women's tubeset, tapered 1-1/8 to 1-3/8 HT, carbon OSBB