Specialized S-Works Tarmac SL8 - Shimano Dura-Ace Di2 vs Trek 520 Grando

Compare Specifications of Specialized S-Works Tarmac SL8 - Shimano Dura-Ace Di2 and Trek 520 Grando

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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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Trek 520 Grando
Trek 520 Grando

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Technical Specifications
Load Carrying Capacity -- Combined weight of bicycle, rider, and cargo of 275 pounds (125 kg)
Frame S-Works Tarmac SL8 FACT 12r Carbon, Rider First Engineered™, Win Tunnel Engineered, Clean Routing, Threaded BB, 12x142mm thru-axle, flat-mount disc Trek butted chromoly disc touring, rack & fender mounts, 135 x 5 mm QR
Stem Roval Rapide Cockpit, Integrated Bar/Stem Size : 48 - Bontrager Elite, 31.8 mm, Blendr compatible, 7 degree, 80 mm length
Size : 51 - Bontrager Elite, 31.8 mm, Blendr compatible, 7 degree, 90 mm length
Size : 54, 57 - Bontrager Elite, 31.8 mm clamp, Blendr compatible, 7 degree, 100 mm length
Size : 60, 63 - Bontrager Elite, 31.8 mm clamp, Blendr compatible, 7 degree, 110 mm length
Handle Bar Roval Rapide Cockpit, Integrated Bar/Stem Size : 48 - Bontrager Comp VR-C, alloy, 31.8 mm, 100 mm reach, 124 mm drop, 40cm width
Size : 51, 54 - Bontrager Comp VR-C, alloy, 31.8 mm, 100 mm reach, 124 mm drop, 42cm width
Size : 57, 60, 63 - Bontrager Comp VR-C, alloy, 31.8 mm, 100 mm reach, 124 mm drop, 44cm width
Fork -- 520 alloy disc touring, rack mounts, 100 x 5 mm ThruSkew
Seatpost S-Works Tarmac SL8 Carbon seat post, FACT Carbon, 15mm offset Size : 48 - Bontrager alloy, 27.2 mm, 12 mm offset, 250 mm length
Size : 51, 54, 57, 60, 63 - Bontrager alloy, 27.2 mm, 12 mm offset, 330 mm length
Grip Supacaz Super Sticky Kush --
Crankset Shimano Dura-Ace R9200, HollowTech II, 12-speed with 4iiii Precision Pro dual-sided powermeter Size : 48, 51 - ProWheel forged alloy, 42/28, 2-piece, 170 mm length
Size : 54, 57, 60, 63 - ProWheel forged alloy, 42/28, 2-piece, 175 mm length
Pedals -- Wellgo nylon body, alloy cage
Chain Shimano Dura-Ace, 12-speed KMC X10, 10 speed
Shifters -- Shimano Tiagra R4700, 10 speed
Saddle Body Geometry S-Works Power, carbon fiber rails, carbon fiber base Bontrager Arvada, steel rails, 138 mm width
Headset -- 1-1/8'' threadless, sealed cartridge bearings
Derailleur Front Shimano Dura-Ace R9250, braze-on Shimano Tiagra 4700, 34.9 mm clamp, down swing
Derailleur Rear Shimano Dura-Ace R9250, 12-speed Shimano GRX RX400, long cage, 36T max cog
Hub Front -- Shimano M475, 6-bolt disc, 135 x 5 mm QR
Hub Rear -- Shimano M475, 6-bolt disc, 100 x 5 mm QR
Spoke -- 14g stainless steel
Cassette Shimano Dura-Ace, 12-speed, 11-30t Shimano HG50, 11-36, 10 speed
Chainrings 52/36T --
Bottom Bracket Shimano Dura-Ace, BB-R9200 --
Tyres
Front S-Works Turbo Rapidair 2BR, 700x26mm Bontrager GR1 Expert, Hard-Case Lite, wire bead, 60 tpi, 700 x 40c
Rear S-Works Turbo Rapidair 2BR, 700x26mm Bontrager GR1 Expert, Hard-Case Lite, wire bead, 60 tpi, 700 x 40c
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 Affinity Disc, Tubeless Ready, 36-hole, 21 mm width, presta valve
Tube Turbo Ultralight, 60mm Front, 80mm Rear, Presta valve --
Brakes
Front Shimano Dura-Ace R9270, hydraulic disc TRP Spyre C 2.0 mechanical disc, 160 mm rotor
Rear Shimano Dura-Ace R9270, hydraulic disc TRP Spyre C 2.0 mechanical disc, 160 mm rotor
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 Satin Fog Tint / Green Ghost Pearl / Red Ghost Pearl Fade
Satin Carbon / Viavi Cynan Blue / Viavi Silver-Blue Pearl Fade / Gloss Metallic White Silver
Nautical Navy


Physical Specs
Length -- --
Weight 6.62 kg 13.28 kg
Overview
Features -- --
Additional Details -- Cargo rack : Bontrager Carry Forward

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