Specialized S-Works Tarmac SL8 with Dura-Ace Di2

Specialized S-Works Tarmac SL8 - Shimano Dura-Ace Di2 groupset, Roval Rapide CLX III wheels and Roval Rapide integrated carbon cockpit.

We took the fastest racing frame in the world, the Specialized S-Works Tarmac SL8 in the exclusive color Gloss Solidity / Red To Black Pearl / Metallic White Silver (SLDMET/REDPRL/METWHTSIL) and turned it into a project Cicli Drigani signature custom build.

This build is fitted with the Shimano Dura-Ace Di2 12v with 4iiii Stage3 Powermeter, which offers ultra-fast wireless electronic shifting and the ability to monitor power, cadence and balance in real time.

• Full carbon rims with a differentiated profile Front 51 mm / Rear 48 mm.

• 21 mm internal channel for perfect integration with 28 mm tires, improving comfort and rolling efficiency.

• Tubeless ready for maximum efficiency and reduced flats.

• Ceramic bearings for superior smoothness and reduced maintenance.

• Competitive weight of only 1,305 g for the pair, making the bike nimble on climbs and extremely responsive on accelerations.

The Roval Rapide cockpit and the saddle S-Works Power complete a ready to race bike capable of offering the ideal mix of aerodynamics, lightness and comfort for high-level racing and training.

Each Tarmac SL8 Custom is Hand-assembled by Cicli Drigani technicians, with obsessive attention to detail.

Technical Specifications

Frame

S-Works Tarmac SL8 FACT 12r Carbon, Rider First Engineered™, Win Tunnel Engineered, Clean Routing, Ceramic Speed SLT Headset Bearings, Threaded BB, 12x142mm thru-axle, flat-mount disc

Fork
S-Works FACT 12r Carbon, 12x100mm thru-axle, flat-mount disc

Brakes
Front brake
Shimano Dura-Ace BR-R9270 hydraulic disc
Rear brake
Shimano Dura-Ace BR-R9270 hydraulic disc

Drivetrain
Shifters
Shimano Dura-Ace R9270, hydraulic disc

Front derailleur
Shimano Dura-Ace R9250, braze-on

Rear derailleur
Shimano Dura-Ace R9250, 12-speed

Cassette
Shimano Dura-Ace, 12-speed, 11-30t

Chain
Shimano XTR M9100, 12-speed w/ quick link

Crankset
Shimano Dura-Ace R9200, HollowTech II, 12-speed with 4iiii Precision Pro dual-sided powermeter, 52/36t

Bottom Bracket
Shimano Dura-Ace, BB-R9100

Wheels & Tires
Front tire
S-Works Turbo TLR Race Tire, 700x28c

Front wheel
Roval Rapide CLX III, Tubeless, 21mm internal width carbon rim, 51mm depth, Win Tunnel Engineered, Roval LF18-F hub, 18h, ARRIS MTO-255 Straight Pull Spokes (Carbon Fiber reinforced BioNylon, Ti end fittings)

Rear tire
S-Works Turbo TLR Race Tire, 700x28c

Rear wheel
Roval Rapide CLX III, Tubeless, 21mm internal width carbon rim, 48.5mm depth, Win Tunnel Engineered, Roval LF19-R hub, 24h, ARRIS MTO-255 Straight Pull Spokes (Carbon Fiber reinforced BioNylon, Ti end fittings)
Tubes
700x20/28mm, 80mm Presta valve

Cockpit
Handlebar
Roval Rapide Cockpit, Integrated Bar/Stem

Saddle
S-Works Power
Seatpost
S-Works Tarmac SL8 Carbon seat post, FACT Carbon, 15mm offset
Seat clamp
Tarmac integrated wedge

Weight
6.60 kg (14 lb, 11.3 oz)

- Fulcrum Speed 42 wheelset option

• Full carbon rim with a 42 mm profile, wind-tunnel optimized for a perfect balance between aerodynamics and lateral stability.

• 23 mm internal channel for perfect integration with 28 mm and 30 mm tires, improving comfort and rolling efficiency.

• Tubeless ready 2-Way Fit™ for maximum efficiency and reduced flats.

• USB™ ceramic bearings for superior smoothness and reduced maintenance.

• Competitive weight of only 1,420 g for the pair, making the bike nimble on climbs and extremely responsive on accelerations.

- Roval Alpinist CLX III wheelset details

• Weight: 1,131 g (with tape and valves)

• Hubs: DT Swiss 180 EXP, 36-tooth engagement

• Spokes: Roval Aero Arris composite, lighter and stiffer

• Profile: 33 mm

• External width: 26.5 mm

• Internal width: 21 mm

• Construction: carbon with bead hook

• Bearings: DT SINC Ceramic

Tip: To enjoy your new bike immediately, consider adding the option "bike assembled and tuned by Cicli Drigani technicians" to the cart at the cost of 59 €. With this service, your bike will be delivered assembled, adjusted and ready to use. Without this option, the bike will arrive as packed by the manufacturer and will require some technical work to be safely usable.