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Tarmac Expert Ultegra
Inside Tech When we set out to build the lightest, most efficient road bike ever, there wasn't a manufacturing process that could do the job. So we created one—'Az1'. Using Az1 (say: as-one) we seamlessly join discrete carbon monocoque sections into a single chassis, creating a frame with unsurpassed strength-to-weight and stiffness-to-weight ratios.
Useful Links FACT Carbon Manuals/Tech Bulletins
FRAME
Specialized FACT 8r carbon, Az1 construction, compact race design
FORK
Specialized FACT monocoque carbon fork, full carbon legs, crown and steerer
HEADSET
Specialized Mindset Plus Carbon, 1 1/8"" integrated threadless, cartridge sealed bearings, carbon 20mm cone w/ one 10mm and two 5mm carbon spacers
SEAT BINDER
Specialized CNC, alloy, 32.6mm clamp
RIMS
Fulcrum Racing 5
FRONT HUB
Fulcrum Racing 5 Evolution, QR
REAR HUB
Fulcrum Racing 5 Evolution, cassette, QR
SPOKES
Stainless 14g aero
FRONT TIRE
Specialized Mondo Pro, 700x23C, aramid bead, 120TPI, Flak Jacket
REAR TIRE
Specialized Mondo Pro, 700x23C, aramid bead, 120TPI, Flak Jacket
FRONT DERAILLEUR
Shimano Ultegra, 34.9mm clamp, bottom pull
REAR DERAILLEUR
Shimano Dura-Ace, short cage
SHIFT LEVERS
Shimano Ultegra, 10-speed STI, flight deck compatible
CHAIN
Shimano Ultegra, 10-speed
CRANKSET
Shimano Ultegra, Hollowtech II 2-piece crankset
CHAINRINGS
53x39T
BOTTOM BRACKET
Shimano Ultegra, Hollowtech II
STEM
Specialized Pro-Set lightweight stem, 3D forged alloy, 4-bolt 31.8mm bar clamp, 4- position adjustable
HANDLEBARS
Specialized Pro, 7050 alloy, short-reach drop, ergonomic top shaping, 31.8mm
SADDLE
Body Geometry Toupé Team, super light foam, carbon reinforced base, microfiber cover
FRONT BRAKE
Shimano Ultegra
REAR BRAKE
Shimano Ultegra
BRAKE LEVERS
Shimano Ultegra, 10-speed STI, flight deck compatible
PEDALS
Composite body test ride pedals
* Weights based on production painted frames as pictured. Actual weights will vary based on colorway, frame size, and component variation. Specifications are subject to change without notice.
49 | 52 | 54 | 56 | 58 | 61 | |
---|---|---|---|---|---|---|
Ground-Top | 71.5mm | 71.5mm | 69mm | 69mm | 67.5mm | 67.5mm |
Seat-Tube Angle | 57° | 62° | 57° | 56° | 53° | 56° |
Head-Tube Length | 170mm | 170mm | 172.5mm | 172.5mm | 175mm | 175mm |
Head-Tube Angle | 576° | 576° | 583° | 591° | 605° | 612° |
Chain-Stay Length | 45mm | 45mm | 45mm | 43mm | 43mm | 43mm |
Top-Tube Length, Horizontal | 74mm | 75.5mm | 73.5mm | 73.25mm | 72.5mm | 73mm |
Front-Center | 100mm | 120mm | 145mm | 170mm | 205mm | 230mm |
Handle-Bar Width | 300mm | 350mm | 350mm | 350mm | 350mm | 350mm |
Stand-Over Height | 75mm | 90mm | 100mm | 100mm | 110mm | 120mm |
Seat-Tube Length, B-B Center to Top | 405mm | 405mm | 405mm | 405mm | 407mm | 410mm |
Fork Rake | 970mm | 970mm | 978mm | 986mm | 1003mm | 1013mm |
B-B Drop | 72.25mm | 73mm | 73mm | 73.5mm | 73.5mm | 74mm |
Stack | 460mm | 490mm | 510mm | 530mm | 550mm | 580mm |
Reach | 518mm | 537mm | 548mm | 565mm | 582mm | 600mm |
Trail | 730mm | 754mm | 777mm | 800mm | 826mm | 852mm |
Wheelbase | 400mm | 400mm | 420mm | 420mm | 440mm | 440mm |