Specialized Tarmac SL4 Pro is the flagship model, powered by Di2 Ultegra electric equipment, which is known all over the world. This is definitely one of the best bikes of 2012.

Year of release: 2012
Price of standard equipment in 2012: $5,850.
Cosmetic condition: 9 out of 10 (there are minor signs of use)
Technical condition: 10 out of 10 (full MOT, chain, cassette, tires, handlebar rim, saddle replaced)

Frameset:
Frame size: 54 (Ideally 172-182cm)
Wheel size: 28
Frame: Specialized SL4 FACT 9r Full Carbon, FACT Construction, Compact Race Design, 1-3/8 Lower bearing, OSBB
Fork: Specialized FACT Full Carbon Monocoque, OS race for 1-3/8 bearing

Wheels:
Hubs: DT Swiss R1850
Rims: DT Swiss All Road R1850
Tires: TUFO Comtura Duo 25, 700x25c

Components:
Shifters: Shimano Ultegra Di2 ST-6770, Dual control
Derailleur: Shimano Ultegra Di2 RD-6770
Rear derailleur: Shimano Ultegra Di2 RD-6770
System: Shimano Ultegra Di2 RD-7900 2x10
Chain: Campagnolo Record c10
Cassette: Shimano Dura-Ace CS-7*********** 10speed
Connecting rods: Shimano R563, Rotor Rings, 50 x 34
Brakes: Shimano Ultegra BR-6700, Dual pivot
Saddle: Roccia Oxygen, rails - steel
Seatpost: Deda Superzero, Carbon
Stem: Specialized ProSet 7075, Conehead bolt and plastic clip, 12-degree, 4-degree shim, 31.8mm
Handlebars: Ritchey WCS Integrated, Carbon

Weight: ~6.50 kg