Compare bikes: Compare Specialized Tarmac Tarmac Pro Disc Ultegra Di2 (2017) vs. Trek Domane Domane SLR 7 Disc (2017) - Findabike

Shimano HG70, 11-speed

Shimano Ultegra

Specialized Pro Carbon 52/36T

Shimano Ultegra, 50/34 (compact)

Front: Shimano Ultegra Di2 6870, 11-speed, braze-on - Rear: Shimano Ultegra Di2, 6870, 11-speed

Front: Shimano Ultegra Di2, braze-on - Rear: Shimano Ultegra Di2

Shimano R785 Di2, 11-speed

Shimano R785 Di2 hydraulic, 11-speed

Shimano Ultegra, 11-speed, 11-28t

Shimano Ultegra, 11-32, 11-speed

S-Works FACT carbon, full monocoque, size-specific taper, disc

Domane Full Carbon Disc, E2, 12mm thru-axle

FACT 10r carbon, disc only, OSBB, full internal, electronic-specific routing, internally integrated seat clamp, QR, 135mm spacing

600 Series OCLV Carbon, Front IsoSpeed, Adjustable Rear IsoSpeed, E2, BB90, Flat Mount disc brakes, Power Transfer Construction, hidden mudguard mounts, internal cable routing, 3S chain keeper, DuoTrap S compatible, Ride Tuned seatmast

Integrated, cartridge bearing, sealed, 1-1/8" top, 1.5" bottom

Specialized Pro SL, alloy, 4-bolt

Bontrager Pro, 31.8mm, 7 degree

Front: S-Works Turbo, 700x24mm, 220TPI, folding bead, BlackBelt protection - Rear: S-Works Turbo, 700x24mm, 220TPI, folding bead, BlackBelt protection

Bontrager R3 Hard-Case Lite, 120tpi, aramid bead, 700x32c

Front: Roval CL 40 disc, carbon 40mm rim depth, carbon hub shell, 18h - Rear: Roval CL 40 disc, carbon 40mm rim depth, DT Swiss 350 internals, 24h

Bontrager Affinity Comp Tubeless Ready Disc

Front: Shimano BR-785, hydraulic disc, Ice-Tech resin pads w/fins, 160mm - Rear: Shimano BR-785, hydraulic disc, Ice-Tech resin pads w/fins, 140mm

Shimano RS785 hydraulic disc Flat Mount

Specialized Expert Shallow Drop, alloy, 123mm drop, 75mm reach

Bontrager Pro IsoCore VR-CF, 31.8mm

Toupé Pro, Adaptive Edge design, carbon rails, 143mm

Bontrager Affinity Elite, Ti rails

Bontrager Ride Tuned carbon seat mast cap, 20mm offset

Specialized Pro SL, alloy, 4-bolt

Bontrager Pro, 31.8mm, 7 degree