S-Works Shiv Disc

2021 S-Works Shiv Disc

We've never been ones for dogmatic rules. And with a little defiance of the UCI's rule book, the Shiv sets the new standard for speed—again. It keeps its aero, fuel, and fit focus, but does so in an entirely new and novel way. Yes, it has disc brakes. Yes, it's easy to travel with. And yes, it takes aero to unheard of heights using storage and fit features that also make you faster. There's only one bike that's going to help get you to the top of the podium this season and that's the Shiv Disc.

To ensure that it's "race-ready, right out of the box," we've spec'd the S-Works Shiv Disc with only the top components. Shimano's Dura-Ace Di2 with hydraulic disc brakes is in charge of both shifting and braking duties. Our S-Works Power Cranks, meanwhile, provide you with all the power data you'd ever need. And for the rolling stock, the Roval Rapide CLX Disc wheels are not only extremely aerodynamic, but they're far lighter than any other wheels in their class.

Pro Tip: Use our Shiv Finder to determine the proper Shiv size for you.

Technical Specifications

DRIVETRAIN

Front Derailleur

Shimano Dura-Ace Di2 R9150, braze-on

Chain

Shimano Dura-Ace, 11-speed

Rear Derailleur

Shimano Dura-Ace Di2 R9150, 11-speed

Cassette

Shimano Dura-Ace R9100, 11-speed, 11-30t

Crankset

Shimano Dura-Ace R9100, HollowTech 2, 11-speed with dual-sided powermeter

Chainrings

52/36T

Bottom Bracket

OSBB, CeramicSpeed bearings

WHEELS & TIRES

Front Wheel

Roval Rapide CLX, 21mm internal width carbon rim, 51mm depth, Win Tunnel Engineered, Roval AFD hub, 18h, DT Swiss Aerolite spokes

Rear Wheel

Roval Rapide CLX, 21mm internal width carbon rim, 60mm depth, Win Tunnel Engineered, Roval AFD hub, 24h, DT Swiss Aerolite spokes

Front Tire

Turbo Cotton, 320 TPI, 700x24mm

Rear Tire

Turbo Cotton, 320 TPI, 700x24mm

Inner Tubes

Turbo Ultralight, 60mm Presta valve

COCKPIT

Handlebars

Specialized Shiv Aerobar, carbon, variable stack adjust

Tape

Roubaix S-Wrap

Saddle

Sitero Pro, carbon rails

SeatPost

Shiv Disc Carbon Post, 0mm Offset

SUSPENSION

Fork

FACT carbon, integrated Fit System, flat-mount disc, 12x100mm thru-axle

BRAKES

Rear Brake

Shimano Dura-Ace Di2 9170, hydraulic disc

Front Brake

Shimano Dura-Ace Di2 9170, hydraulic disc

FRAMESET

Frame

S-Works FACT 11r carbon, FACT IS construction, crosswind-optimized airfoils, OSBB, Integrated Fit System, Integrated Nutrition and Hydration Fuelcell, flat-mount disc brakes

* Weights based on production painted frames as pictured. Actual weights will vary based on colourway, frame size, and component variation. Specifications are subject to change without notice.

Geometry

	XS	S	M	L
Crank Length	165mm	170mm	172.5mm	172.5mm
Handlebar Width	410mm	410mm	410mm	410mm
Stem Length	58mm	58mm	58mm	58mm
Saddle Width	one sizemm	one sizemm	one sizemm	one sizemm
Seatpost Length	350mm	350mm	350mm	350mm
Effective Reach to Center of Pad, REARWARD Position	308mm	321mm	341mm	361mm
Effective Reach to Center of Pad, FORWARD Position	525mm	541mm	556mm	576mm
Effective Stack to Pad Holder, LOWEST Position	556mm	561mm	585mm	617mm
Effective Stack to Pad Holder, HIGHEST Position	671mm	676mm	700mm	732mm
Stack	484mm	490mm	514mm	546mm
Reach	372mm	386mm	401mm	421mm
Head Tube Length	70mm	70mm	94mm	127mm
Head Tube Angle	70.25°	72°	72°	72°
BB Height	265mm	265mm	265mm	265mm
BB Drop	72mm	72mm	72mm	72mm
Trail	68mm	57mm	62mm	62mm
Fork Length, Full	385mm	385mm	385mm	385mm
Fork Rake/Offset	50mm	50mm	45mm	45mm
Front Center	578mm	579mm	596mm	627mm
Chainstay Length	415mm	415mm	415mm	415mm
Wheelbase	982mm	983mm	1001mm	1031mm
Top Tube Length, Horizontal	484mm	499mm	520mm	547mm
Bike Standover Height	752mm	774mm	798mm	830mm
Seat Tube Length	490mm	522mm	547mm	580mm
Seat Tube Angle	77°	77°	77°	77°

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