2021 Specialized S-Works Tarmac SL7 Dura-Ace Di2 Road Bike

2021 SPECIALIZED S-WORKS TARMAC SL7 DURA-ACE DI2 ROAD BIKE
With Specialized's S-Works Tarmac SL7 Dura-Ace Di2 Road Bike there are no compromises, it's incredibly fast, uphill and down, bringing together the ride feel and low weight of the tarmac with the aerodynamic credentials of the Venge. Specialized has managed to make the shape as wind-cheating as possible while reducing weight over the previous generation, thanks to the use of their FreeFoil Shape Library and Win Tunnel testing. It sits around the UCI lower weight limit making it one of the fastest racing machines out there.

The brand's Rider-First Engineered™ philosophy underpins the sublime handling and unmatched ride quality, bringing the same benefits to each and every frame size. Balance is key, and although this bike feels stiff and lively with a Performance Road Geometry, it'll remain comfortable and compliant on the longest rides.

A bike like this deserves only the best components, and Shimano's Dura-Ace Di2 11-speed electronic groupset truly delivers in terms of shifting and braking performance. Mid-compact chainrings are paired with a wide-ranging cassette, and the cranks incorporate a dual-sided power meter for those who are taking their training and racing more seriously. Hydraulic disc brakes will inspire confidence at speed no matter the conditions, and the cables for the entire system are routed internally.

The build is finished with a combination of deep-section Roval Rapide CLX wheels, S-Works Turbo Cotton tyres and the short-nosed S-Works Power saddle that's perfectly suited to aggressive riding positions.

FEATURES :
• The latest Tarmac combines the handling and low weight of the previous generation Tarmac with the aerodynamics and integration of the Venge, so there are no compromises
• Designed using the FreeFoil Shape Library and the Win Tunnel, Specialized has created their fastest ever Tarmac
• Rider-First Engineered™ design ensures the most balanced, best handling Tarmac yet, no matter the frame size
• The new Tarmac utilises simple integration for a clean, fast cockpit
• Fully internal cable routing for mechanical and electronic shifting, whether you're using the Tarmac integrated stem or a traditional stem
• Same proven Performance Road Geometry as the SL6 Tarmac
• Threaded bottom bracket
• Junction box for electronic shifting is situated at the top of the seatpost
• Shimano Dura-Ace Di2 electronic 11-speed groupset
• Dual-sided crank-based Specialized Power Pods power meter
• Hydraulic disc brakes
• Aerodynamic Roval Rapide CLX wheels and Specialized S-Works Turbo Cotton tyres
• Specialized Tarmac integrated 6-degree stem

SPECIFICATION :
Frame
Specialized S-Works Tarmac SL7 FACT 12r Carbon, Rider First Engineered™, Win Tunnel Engineered, Clean Routing, Threaded BB, 12x142mm thru-axle, flat-mount disc
Fork
Specialized S-Works FACT Carbon, 12x100mm thru-axle, flat-mount disc
Stem
Specialized Tarmac integrated stem, 6-degree
Handlebars
Specialized S-Works Aerofly II
Saddle
Specialized Body Geometry S-Works Power, carbon fiber rails, carbon fiber base
Seatpost
Specialized 2021 S-Works Tarmac Carbon seat post, FACT Carbon, Di2 Compatible, 20mm offset
Seat Binder
Tarmac integrated wedge
Shift Levers
Shimano Dura-Ace Di2 Disc R9170
Front Derailleur
Shimano Dura-Ace Di2 R9150, braze-on
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, Dual-sided Power meter, 52/36T
Bottom Bracket
Shimano Dura-Ace, BB-R9100
Chain
Shimano Dura-Ace, 11-speed
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
Specialized Turbo Cotton, 320 TPI, 700x26mm
Rear Tire
Specialized Turbo Cotton, 320 TPI, 700x26mm
Inner Tubes
Turbo Ultralight, 60mm Presta valve