Bombtrack Audax vs Specialized S-Works Tarmac SL8 - Shimano Dura-Ace Di2

Compare Specifications of Bombtrack Audax and Specialized S-Works Tarmac SL8 - Shimano Dura-Ace Di2

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Bombtrack Audax
Bombtrack Audax

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

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Model:

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Model:

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Technical Specifications
Frame COLUMBUS CROMOR double butted, TA, rack / fender mounts,internal light cable routing, rear light mount, 86.5 mm T47 BB shell S-Works Tarmac SL8 FACT 12r Carbon, Rider First Engineered™, Win Tunnel Engineered, Clean Routing, Threaded BB, 12x142mm thru-axle, flat-mount disc
Stem RITCHEY COMP 4-AXIS 44 forged aluminium stem, -6° Roval Rapide Cockpit, Integrated Bar/Stem
Handle Bar RITCHEY COMP STREEM III drop bar, 31.8 mm, 5° backsweep Roval Rapide Cockpit, Integrated Bar/Stem
Fork Full carbon, TA, 1.1/2'' - 1.1/8'', with fender / cage mounts --
Seats Seat Clamp : Bombtrack ORIGIN forged aluminium seat clamp, 29.8 mm --
Seatpost RITCHEY COMP 2-BOLT aluminium seatpost 27.2 mm x 400 mm S-Works Tarmac SL8 Carbon seat post, FACT Carbon, 15mm offset
Grip Bombtrack COMMAND bar tape Supacaz Super Sticky Kush
Crankset Bombtrack LYER forged aluminium crank, direct mount interface(SRAM compatible), 30 mm spindle Shimano Dura-Ace R9200, HollowTech II, 12-speed with 4iiii Precision Pro dual-sided powermeter
Chain KMC X11 EPT Anti Rust chain, 1/2'' x 11/128'', 114L Shimano Dura-Ace, 12-speed
Shifters SHIMANO 105 ST-R7020 STI 2 x 11 --
Saddle Bombtrack COMP saddle Body Geometry S-Works Power, carbon fiber rails, carbon fiber base
Headset Sealed external aheadset, 1.1/2'' - 1.1/8'' --
Derailleur Front SHIMANO 105 FD-R7000 Shimano Dura-Ace R9250, braze-on
Derailleur Rear SHIMANO ULTEGRA RD-RX800-GS, clutch, medium cage Shimano Dura-Ace R9250, 12-speed
Hub Front Bombtrack TAU sealed disc hub, 6-bolt disc --
Hub Rear Bombtrack TAU sealed disc hub, 11-speed, 6-bolt disc --
Cassette SHIMANO 105 CS-R7000 11-speed, 11 - 34 T Shimano Dura-Ace, 12-speed, 11-30t
Chainrings Aluminium, subcompact, 48 / 32 T, direct mount spider 52/36T
Bottom Bracket -- Shimano Dura-Ace, BB-R9200
Tyres
Front WTB BYWAY TCS 650B x 47C, tubeless ready S-Works Turbo Rapidair 2BR, 700x26mm
Rear WTB HORIZON TCS 650B x 47C , tubeless ready S-Works Turbo Rapidair 2BR, 700x26mm
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
Tube -- Turbo Ultralight, 60mm Front, 80mm Rear, Presta valve
Brakes
Front SHIMANO 105 BR-R7070 flat-mount hydraulic disc brakes with160 mm rotors Shimano Dura-Ace R9270, hydraulic disc
Rear SHIMANO 105 BR-R7070 flat-mount hydraulic disc brakes with160 mm rotors 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 Glossy Sage Green 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 - Triple cage mount on downtube for optimized bottle position, bottle cage mounts underneath the downtube and on the seattube
- Full carbon fork with bottle cage mounts
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Additional Details Lever : SHIMANO 105 ST-R7020 STI hydraulic
Bottom Bracket : Bombtrack T47 internal sealed BB for 30 mm spindle
Through axle : 12 x 100 mm / 12 x 142 mm
Maximum rider weight : 120 kg incl. luggage
ASTM riding condition : 2
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Which one do you think is better? And why?
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