S-Works Shiv Di2
Part No.  

S-Works Shiv Di2

Part No.  36197
S-Works Shiv Di2
Technical Specifications
We ignored UCI rules and designed the Shiv exclusively for triathlon: with unmatched aerodynamics, the Fuelselage integrated hydration system, and a huge range of fit adjustability. The S-Works FACT IS 11r carbon frame, Zipp 404 wheels, and Dura-Ace Di2 drivetrain make the S-Works an ultralight, crazy fast package.
  • Shiv Stack and Reach (PDF)
  • The ultimate frame for all distances of triathlon, this S-Works FACT IS 11r carbon frame with OSBB is optimized for crosswinds and the most aerodynamic race-ready frame anywhere
  • S-Works FACT carbon monocoque fork with crosswind-optimized airfoils is stiff and stealthy for precision steering and max speed
  • Specialized S-Works FACT carbon OSBB crankset with TT chainrings, removable carbon spider, and ceramic bearings, combined with state-of-the-art Shimano Dura-Ace Di2 electronic shifting for ultralight, smooth performance
  • Fuelselage™ integrated hydration system keeps your fluids hidden inside the down tube for ergonomic fueling and optimal aerodynamics
  • New, fully adjustable, Specialized Carbon Aerobar with semi-integrated aero stem adjusts to fit any rider
  • Stiff, light, contoured Body Geometry Romin Evo Pro saddle positions the rider for optimal power transfer and comfort
  • Lightweight, Shiv FACT carbon aero seatposts are reversible, with 12.5mm and 37.5mm offset options, for wide range of saddle fit (both included)

Technical Specifications

SEAT BINDER Shiv seat clamp
HEADSET 1-1/8"" Cr-Mo cartridge bearings
FORK S-Works FACT carbon, crosswind-optimized airfoils, monocoque construction, 1-1/8” carbon steerer
FRAME S-Works FACT 11r carbon, crosswind-optimized airfoils, FACT IS construction, OSBB, Control Tower fit system and Fuelselage integrated hydration system
REAR WHEEL Zipp 404 full carbon clincher, Firecrest profile
INNER TUBES Turbo Ultralight, 80mm presta valve w/ talc, .6mm thick
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
FRONT WHEEL Zipp 404 full carbon clincher, Firecrest profile
BOTTOM BRACKET OS integrated, ceramic bearings
CHAIN Shimano Dura-Ace
CRANKSET S-Works FACT carbon, TT chainrings, carbon spider
CASSETTE Shimano Dura-Ace, 10-speed, 11-27t
SHIFT LEVERS Shimano Dura-Ace Di2 TT levers
CHAINRINGS 53/39 TT chainrings
REAR DERAILLEUR Shimano Dura-Ace Di2
SADDLE Body Geometry Romin Evo Pro w/ carbon rails
TAPE Specialized S-Wrap, w/ gel
SEATPOST Reversible 12.5mm and 37.5mm offset Shiv FACT Aero Carbon
HANDLEBARS Specialized Carbon Aerobar
STEM New Specialized S-Works Shiv aero stem
BRAKE LEVERS Shimano Dura-Ace Di2 TT levers
FRONT BRAKE S-Works aero integrated
REAR BRAKE S-Works aero integrated
PEDALS Nylon flat test ride, loose ball, w/ reflectors


Geometry Chart

Shiv - Geometry

Crank Length 170mm 170mm 172.5mm 172.5mm 175mm
Frame Stack 495mm 515mm 540mm 565mm 590mm
Top Tube Length 481mm 504mm 530mm 557mm 582mm
Wheelbase 957mm 973mm 992mm 1016mm 1043mm
Head-Tube Length 99mm 115mm 139mm 163mm 189mm
Seat Tube Length, BB Center to Top 505mm 525mm 551mm 577mm 603mm
Front-Center 573mm 589mm 608mm 631mm 659mm
Head-Tube Angle 70.25° 71.5° 72° 72.5° 72.5°
Fork Rake 50mm 50mm 45mm 45mm 45mm
Trail 69mm 61mm 63mm 60mm 60mm
Stand-Over Height 752mm 772mm 797mm 822mm 847mm
Chain-Stay Length 395mm 395mm 395mm 395mm 395mm
Seat-Tube Angle 77° 77° 77° 77° 77°
Frame Reach 365mm 385mm 405mm 425mm 445mm
B-B Drop 72mm 72mm 72mm 72mm 72mm
Seat Post Setback 12.5mm 12.5mm 12.5mm 12.5mm 12.5mm
Seat-Post Length 350mm 350mm 350mm 350mm 350mm