S-Works Tarmac SL4 OSBB Frameset
Part No.  

S-Works Tarmac SL4 OSBB Frameset

Part No.  50219
load-spinner
Whether it's winning the Tour de France or a city-limit sprint, the next generation of Tarmac—the SL4—was born to race, with its powerful acceleration and razor-sharp handling. Customize this FACT IS 11r carbon OSBB frameset with the spec of your choice.
  • SL4 FACT IS 11r carbon frame has our highest stiffness-to-weight ratio ever, with tapered head tube, carbon OSBB, and internal cable routing for race day performance
  • Full monocoque FACT carbon fork with a tapered carbon steerer is super light with great torsional rigidity for high-speed handling
  • Pro-quality, long-lasting and lightweight Ceramic Speed bottom bracket with ceramic bearings for reduced friction
  • 1-1/8" to 1-3/8" headset with sealed, stainless steel bearings ensures precision, low maintenance, and lighter weight, with 20mm of carbon spacers
  • S-Works FACT carbon seatpost and cradle is super light and stiff for optimal power transfer, fully adjustable, and accommodates carbon-rails

Technical Specifications

FRAMESET
SEAT BINDER Forged bolt and nut, 32.6mm
HEADSET 1-1/8"" upper and 1-3/8"" lower stainless steel cartridge bearings, w/ 8mm carbon cone spacer and 20mm of carbon spacers
FORK S-Works Tarmac, FACT carbon, full monocoque, OS race for 1-3/8"" bearing
FRAME S-Works SL4 FACT 11r, FACT IS construction, tapered/shaped HT, compact race design, 1-3/8"" lower HS bearing, carbon OSBB
DRIVETRAIN
BOTTOM BRACKET Ceramic Speed, OSBB integrated ceramic, 30x42x7mm
COCKPIT
SEATPOST S-Works SL, FACT carbon, 27.2mm

Geometry

Geometry Chart

- Geometry

 
Stem Length 75mm 90mm 100mm 100mm 110mm 110mm
Crank Length 170mm 170mm 172.5mm 172.5mm 175mm 175mm
Handle-Bar Width 400mm 420mm 420mm 420mm 440mm 440mm
Wheelbase 970mm 970mm 978mm 986mm 1003mm 1013mm
Seat-Tube Length, B-B Center to Top 460mm 490mm 510mm 530mm 550mm 580mm
Head-Tube Length 100mm 120mm 145mm 170mm 205mm 230mm
Top-Tube Length, Horizontal 518mm 537mm 548mm 565mm 582mm 600mm
Front-Center 576mm 576mm 583mm 591mm 605mm 612mm
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
Stand-Over Height 730mm 755mm 777mm 800mm 828mm 857mm
Chain-Stay Length 405mm 405mm 405mm 405mm 407mm 410mm
Seat-Tube Angle 75.5° 74° 73.5° 73.25° 73° 72.5°
B-B Drop 71.5mm 71.5mm 69mm 69mm 67.5mm 67.5mm
Seat-Post Length 300mm 350mm 350mm 350mm 350mm 350mm

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