6KU Fixie Bike vs Specialized S-Works Tarmac SL8 - Shimano Dura-Ace Di2

Compare Specifications of 6KU Fixie Bike and Specialized S-Works Tarmac SL8 - Shimano Dura-Ace Di2

Selected Bikes

6KU Fixie Bike
6KU Fixie Bike

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

Brand:

Model:

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Model:

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Technical Specifications
Frame High Tensile Steel Fully Tig-Welded S-Works Tarmac SL8 FACT 12r Carbon, Rider First Engineered™, Win Tunnel Engineered, Clean Routing, Threaded BB, 12x142mm thru-axle, flat-mount disc
Stem 90-110 mm Alloy Stem w/ 25.4 mm Clamp Diameter Roval Rapide Cockpit, Integrated Bar/Stem
Handle Bar 25.4 mm Alloy Riser Bar Roval Rapide Cockpit, Integrated Bar/Stem
Fork 1 1/8" High Tensile Steel --
Seatpost 25.4 mm Forged Alloy S-Works Tarmac SL8 Carbon seat post, FACT Carbon, 15mm offset
Grip Velo Plush Grips Supacaz Super Sticky Kush
Crankset Forged Alloy 46T x 170 mm, BCD 110 mm Shimano Dura-Ace R9200, HollowTech II, 12-speed with 4iiii Precision Pro dual-sided powermeter
Pedals BMX Platform --
Chain 1/2" x 1/8" Shimano Dura-Ace, 12-speed
Gear 46/16 --
Saddle Synthetic Leather Body Geometry S-Works Power, carbon fiber rails, carbon fiber base
Headset 1 1/8" Neco Threadless --
Derailleur Front -- Shimano Dura-Ace R9250, braze-on
Derailleur Rear -- Shimano Dura-Ace R9250, 12-speed
Hub Rear Quando Flip-Flop Hub --
Spoke 14G Stainless Steel w/ Brass Nipples --
Cassette -- Shimano Dura-Ace, 12-speed, 11-30t
Chainrings -- 52/36T
Bottom Bracket Sealed Cartridge 68mm x 103mm Shimano Dura-Ace, BB-R9200
Tyres
Front 700 x 25c Kenda S-Works Turbo Rapidair 2BR, 700x26mm
Rear 700 x 25c Kenda S-Works Turbo Rapidair 2BR, 700x26mm
Wheel / RIM Front and Rear 30 mm Deep V Double Wall Alloy Rims, 28 Hole 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
Tube Kenda 700 x 28c Presta Valve Turbo Ultralight, 60mm Front, 80mm Rear, Presta valve
Brakes
Front Radius Forged Alloy Calipers Shimano Dura-Ace R9270, hydraulic disc
Rear Radius Forged Alloy Calipers Shimano Dura-Ace R9270, hydraulic disc
Brake Lever -- Shimano Dura-Ace R9270, hydraulic disc
Suspension
Front -- S-Works FACT 12r Carbon, 12x100mm thru-axle, flat-mount disc
Rear -- --
Colors Available
Colors Slate
Polar
Satin Fog Tint / Green Ghost Pearl / Red Ghost Pearl Fade
Satin Carbon / Viavi Cynan Blue / Viavi Silver-Blue Pearl Fade / Gloss Metallic White Silver


Physical Specs
Length -- --
Weight 10.8 kg 6.62 kg
Overview
Features - Comfortable Steel Frame
- Reliable Front and Rear Brakes
- Fixed or Freewheel with a Flip-Flop Hub
- Easy Maintenance and Upkeep
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Which one do you think is better? And why?
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