Specialized S-Works Tarmac SL8 - Shimano Dura-Ace Di2 vs Trek Emonda S 4

Compare Specifications of Specialized S-Works Tarmac SL8 - Shimano Dura-Ace Di2 and Trek Emonda S 4

Selected Bikes

Specialized S-Works Tarmac SL8 - Shimano Dura-Ace Di2
Specialized S-Works Tarmac SL8 - Shimano Dura-Ace Di2

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Trek Emonda S 4
Trek Emonda S 4

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Technical Specifications
Frame S-Works Tarmac SL8 FACT 12r Carbon, Rider First Engineered™, Win Tunnel Engineered, Clean Routing, Threaded BB, 12x142mm thru-axle, flat-mount disc Ultralight 300 Series OCLV Carbon, ride-tuned performance tube optimization, E2 tapered head tube, BB86.5, DuoTrap compatible
Stem Roval Rapide Cockpit, Integrated Bar/Stem Bontrager Elite, 31.8 mm, 7 degree, with computer & light mounts
Handle Bar Roval Rapide Cockpit, Integrated Bar/Stem Bontrager Race VR-C, 31.8 mm
Fork -- Émonda carbon, E2 tapered steerer
Seatpost S-Works Tarmac SL8 Carbon seat post, FACT Carbon, 15mm offset Bontrager alloy, 2-bolt head, 27.2 mm, 8 mm offset
Grip Supacaz Super Sticky Kush --
Crankset Shimano Dura-Ace R9200, HollowTech II, 12-speed with 4iiii Precision Pro dual-sided powermeter Shimano Tiagra
Chain Shimano Dura-Ace, 12-speed Shimano Tiagra
Shifters -- Shimano Tiagra
Saddle Body Geometry S-Works Power, carbon fiber rails, carbon fiber base Bontrager Montrose Comp
Headset -- Integrated, cartridge bearing, sealed, 1 1/8-inch top, 1 1/2-inch bottom
Derailleur Front Shimano Dura-Ace R9250, braze-on Shimano Tiagra
Derailleur Rear Shimano Dura-Ace R9250, 12-speed Shimano Tiagra
Hub Front -- Alloy
Hub Rear -- Alloy
Cassette Shimano Dura-Ace, 12-speed, 11-30t Shimano Tiagra, 10-speed: 11-28
Chainrings 52/36T 50 / 34
Bottom Bracket Shimano Dura-Ace, BB-R9200 --
Tyres
Front S-Works Turbo Rapidair 2BR, 700x26mm Bontrager R1 Hard-Case Lite, 700 x 25 c
Rear S-Works Turbo Rapidair 2BR, 700x26mm Bontrager R1 Hard-Case Lite, 700 x 25 c
Wheel / RIM Front: Roval Rapide CLX II, Tubeless, 21mm internal width carbon rim, 51mm depth, Win Tunnel Engineered, Roval AFD hub, 18h, DT Swiss Aerolite spokes
Rear: Roval Rapide CLX II, Tubeless, 21mm internal width carbon rim, 60mm depth, Win Tunnel Engineered, Roval AFD hub, 24h, DT Swiss Aerolite spokes
Bontrager tubeless ready
Tube Turbo Ultralight, 60mm Front, 80mm Rear, Presta valve --
Brakes
Front Shimano Dura-Ace R9270, hydraulic disc Shimano Tiagra
Rear Shimano Dura-Ace R9270, hydraulic disc Shimano Tiagra
Brake Lever Shimano Dura-Ace R9270, hydraulic disc Shimano Tiagra
Suspension
Front S-Works FACT 12r Carbon, 12x100mm thru-axle, flat-mount disc --
Rear -- --
Colors Available
Colors Satin Fog Tint / Green Ghost Pearl / Red Ghost Pearl Fade
Satin Carbon / Viavi Cynan Blue / Viavi Silver-Blue Pearl Fade / Gloss Metallic White Silver
Trek Black/California Sky Blue


Physical Specs
Length -- --
Weight 6.62 kg --
Overview
Features -- - 300 Series OCLV Carbon makes the ultimate light bike possible
- Perfectly balanced, ultra-responsive ride feel
Additional Details -- Bottom Bracket : Press Fit

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