Specialized  2011 S-Works Roubaix SL3 Di2

Fabian Cancellara gave the prototype Roubaix SL3 final approval after winning the 2010 Paris-Roubaix. What difference did the bike make? "45 kilometers alone," was his answer. Advanced electronic Di2 shifting.

Features

New FACT IS 11r carbon SL3 frame weighs less than 1000grams, with increased torsional stiffness, and Zertz seatstay inserts for the fastest most compliant endurance bike available

FACT full carbon monocoque fork with vibration-damping Zertz inserts is ultra light and durable

High performance Shimano Dura Ace carbon tubeless wheelset enhances ride quality

Specialized S-Works FACT compact carbon crankset with oversized BB, removable carbon spider, and ceramic bearings has the highest strength to weight ratio for unparalleled efficiency and power transfer

S-Works SL ergonomic carbon handlebars for superior fit, comfort, stiffness and strength at minimal weight

State-of-the-art Shimano Dura-Ace Di2 electronic 10-speed shifters are the quickest, most precise shifters out there, at the gentle touch of a finger

Body Geometry Chicane Carbon saddle sports a more traditional rounded shape, with a full carbon shell and hollow Ti rails for lightweight support
Specifications

FRAME	S-Works Roubaix FACT 11r carbon, FACT IS construction, Cobra 1-1/8" to 1 -3/8" head tube, compact race design w/ Zertz inserts, internal cable routing, carbon OSBB
REAR SHOCK	N/A
FORK	S-Works FACT carbon full monocoque w/ Zertz inserts
HEADSET	1-1/8" upper and 1-3/8" lower Cr-Mo cartridge bearings w/ 20mm carbon cone spacer and 20mm of carbon spacers
STEM	S-Works 3D forged 7050 alloy w/ carbon-wrap top and front cap
HANDLEBARS	S-Works SL Carbon, shallow drop
TAPE	Specialized S-Works Roubaix wrap with neoprene pads
FRONT BRAKE	Shimano Dura-Ace
REAR BRAKE	Shimano Dura-Ace
BRAKE LEVERS	Shimano Dura-Ace STI, flight deck compatible
FRONT DERAILLEUR	Shimano Dura-Ace Di2, braze-on
REAR DERAILLEUR	Shimano Dura-Ace Di2
SHIFT LEVERS	Shimano Dura-Ace Di2, flight deck compatible
CASSETTE	Shimano Dura Ace, 10-speed, 11-27t
CHAIN	Shimano Dura-Ace
CRANKSET	S-Works SL FACT carbon
CHAINRINGS	50 x 34T
BOTTOM BRACKET	OS integrated, ceramic bearings
PEDALS	Black cage, body & toe clips w/ strap
FRONT WHEEL	Shimano Dura-Ace Carbon Tubeless
REAR WHEEL	Shimano Dura-Ace Carbon Tubeless
RIMS	N/A
FRONT HUB	N/A
REAR HUB	N/A
SPOKES	N/A
FRONT TIRE	S-Works Turbo Tubeless, 700x23c, carbon bead, 127TPI
REAR TIRE	S-Works Turbo Tubeless, 700x23c, carbon bead, 127TPI
INNER TUBES	Standard presta valve
SADDLE	Body Geometry Avatar Team w/ solid Ti rails
SEATPOST	S-Works FACT carbon w/ Zertz insert, 27.2mm
SEAT BINDER	Forged alloy, 32.6mm
NOTES	Carbon chain stay protector, derailleur hanger, clear coat, owners manual