Biria 700C ST 8-speed vs Specialized S-Works Tarmac SL8 - Shimano Dura-Ace Di2

Compare Specifications of Biria 700C ST 8-speed and Specialized S-Works Tarmac SL8 - Shimano Dura-Ace Di2

Selected Bikes

Biria 700C ST 8-speed
Biria 700C ST 8-speed

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

Brand:

Model:

Brand:

Model:

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Model:

Technical Specifications
Frame Hi-Ten Steel, with Chromoly seat tube S-Works Tarmac SL8 FACT 12r Carbon, Rider First Engineered™, Win Tunnel Engineered, Clean Routing, Threaded BB, 12x142mm thru-axle, flat-mount disc
Stem Aluminum Roval Rapide Cockpit, Integrated Bar/Stem
Handle Bar Aluminum Roval Rapide Cockpit, Integrated Bar/Stem
Fork Steel with crown --
Seatpost -- S-Works Tarmac SL8 Carbon seat post, FACT Carbon, 15mm offset
Grip -- Supacaz Super Sticky Kush
Crankset -- Shimano Dura-Ace R9200, HollowTech II, 12-speed with 4iiii Precision Pro dual-sided powermeter
Chain -- Shimano Dura-Ace, 12-speed
Saddle -- Body Geometry S-Works Power, carbon fiber rails, carbon fiber base
Derailleur Front -- Shimano Dura-Ace R9250, braze-on
Derailleur Rear -- Shimano Dura-Ace R9250, 12-speed
Cassette -- Shimano Dura-Ace, 12-speed, 11-30t
Chainrings -- 52/36T
Bottom Bracket -- Shimano Dura-Ace, BB-R9200
Tyres
Front 700 x 28C Gumwall S-Works Turbo Rapidair 2BR, 700x26mm
Rear 700 x 28C Gumwall S-Works Turbo Rapidair 2BR, 700x26mm
Wheel / RIM Rims : Double wall aluminum silver 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 Aluminum Tektro V-brakes Shimano Dura-Ace R9270, hydraulic disc
Rear Aluminum Tektro V-brakes 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 Black
Sky Blue
Red
Cream
Celeste green
Olive 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 -- 6.62 kg
Overview
Features -- --
Additional Details Gear : 7-speed Shimano
Size : 48 cm (19")
Rider Height Range : 42 cm: 4'11" to 5'6", 48 cm: 5'7" to 6'0"
Rider Weight Limit : 265 lbs
Package Dimensions : 45 lbs, 54 x 8 x 28 inches
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Which one do you think is better? And why?
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