Compare bikes: Compare Specialized Roubaix Roubaix Expert UDi2 (2017) vs. Trek Domane Domane SL 8 (2017) - Findabike

Shimano Ultegra, 11-speed

Shimano Ultegra Compact

Shimano Dura-Ace, 50/34 (compact)

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

Front: Shimano Dura-Ace - Rear: Shimano Dura-Ace

Shimano R785 Di2, 11-speed

Shimano Dura-Ace 11-25, 11-speed

Shimano Ultegra, 11-speed, 11-32t

Shimano Dura-Ace, 11-28, 11-speed

Roubaix disc, FACT 11r carbon, 12x100mm thru-axle

Domane full carbon, E2 tapered steerer, direct mount brakes

FACT 10r carbon, Endurance Geometry, Rider-First Engineered™, 12x142mm thru-axle, Future Shock suspension, 20mm of travel

500 Series OCLV Carbon, Front and Rear IsoSpeed, E2 tapered head tube, BB90, 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, w/computer and light mounts

Front: Turbo Pro, 700x26mm, 60TPI, folding bead, BlackBelt protection - Rear: Turbo Pro, 700x26mm, 60TPI, folding bead, BlackBelt protection

Bontrager R2 Hard-Case Lite, aramid bead, 700x28c

Front: DT R470 Disc, thru-axle, 2Bliss Ready - Rear: DT R470 Disc, thru-axle, 2Bliss Ready

Bontrager Paradigm Comp Tubeless Ready

Front: Shimano, hydraulic, Ice-Tech resin pads w/fins - Rear: Shimano Ultegra, hydraulic, resin pads w/fins

Bontrager Speed Stop, direct mount

Specialized Hover Expert Alloy, 15mm rise, 125mm drop, 75mm reach

Bontrager Race Lite IsoZone, VR-CF, 31.8mm

Phenom Expert GT, Adaptive Edge design, hollow titanium rails, 143mm

Bontrager Affinity Comp, cromo rails

Specialized CG-R, FACT carbon, single bolt, 27.2mm

Bontrager Ride Tuned carbon seat mast cap, 20mm offset

Specialized Pro SL, alloy, 4-bolt

Bontrager Pro, 31.8mm, 7 degree, w/computer and light mounts