Specialized S-Works Tarmac SL8 - Shimano Dura-Ace Di2 vs Trek X-Caliber 8

Compare Specifications of Specialized S-Works Tarmac SL8 - Shimano Dura-Ace Di2 and Trek X-Caliber 8

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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 X-Caliber 8
Trek X-Caliber 8

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Technical Specifications
Load Carrying Capacity -- Combined weight of bicycle, rider, and cargo of 300 pounds (136 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 Alpha Gold Aluminum, tapered head tube, internal derailleur & dropper post routing, rack & kickstand mount, Boost141, 5 mm QR
Stem Roval Rapide Cockpit, Integrated Bar/Stem Size : XS, S - Bontrager Elite, 31.8 mm, Blendr compatible, 7 degree, 60 mm length
Size : M - Bontrager Elite, 31.8 mm, Blendr compatible, 7 degree, 70 mm length
Size : M/L, L - Bontrager Elite, 31.8 mm, Blendr compatible, 7 degree, 80 mm length
Size : XL, XXL - Bontrager Elite, 31.8 mm, Blendr compatible, 7 degree, 90 mm length
Handle Bar Roval Rapide Cockpit, Integrated Bar/Stem Size : XS - Bontrager alloy, 31.8 mm, 5 mm rise, 690 mm width
Size : S, M, M/L, L, XL, XXL - Bontrager alloy, 31.8 mm, 5 mm rise, 720 mm width
Fork -- RockShox Judy SL, Solo Air spring, TurnKey lockout, tapered steerer, Boost110, 15 mm Maxle Stealth, 100 mm travel
Seatpost S-Works Tarmac SL8 Carbon seat post, FACT Carbon, 15mm offset Size : XS, S - Bontrager alloy, 31.6 mm, 12 mm offset, 330 mm length
Size : M - Bontrager alloy, 31.6 mm, 12 mm offset, 360 mm length
Size : M/L, L, XL, XXL - Bontrager alloy, 31.6 mm, 12 mm offset, 400 mm length
Grip Supacaz Super Sticky Kush --
Crankset Shimano Dura-Ace R9200, HollowTech II, 12-speed with 4iiii Precision Pro dual-sided powermeter Size : XS, S - SRAM SX Eagle, GXP, 30T steel ring, Boost, 170 mm length
Size : M, M/L, L, XL, XXL - SRAM SX Eagle, GXP, 30T steel ring, Boost, 175 mm length
Pedals -- VP-536 nylon platform
Chain Shimano Dura-Ace, 12-speed SRAM SX Eagle, 12 speed
Shifters -- SRAM SX Eagle, 12 speed
Saddle Body Geometry S-Works Power, carbon fiber rails, carbon fiber base --
Headset -- Semi-integrated, loose ball bearing, 1-1/8'' top, 1.5'' bottom
Derailleur Front Shimano Dura-Ace R9250, braze-on --
Derailleur Rear Shimano Dura-Ace R9250, 12-speed SRAM SX Eagle
Hub Front -- Formula DCL-141Q, sealed bearing, 6-bolt, Shimano 10 freehub, Boost141, 5 mm QR
Hub Rear -- Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Boost110, 15 mm thru axle
Spoke -- 14g stainless steel
Cassette Shimano Dura-Ace, 12-speed, 11-30t SRAM PG-1210 Eagle, 11-50, 12 speed
Chainrings 52/36T 32T
Bottom Bracket Shimano Dura-Ace, BB-R9200 Truvativ Powerspline, 73 mm, threaded cartridge, 118 mm spindle
Tyres
Front S-Works Turbo Rapidair 2BR, 700x26mm Bontrager XR3 Comp, wire bead, 30tpi, 29 x 2.20''
Rear S-Works Turbo Rapidair 2BR, 700x26mm Bontrager XR3 Comp, wire bead, 30tpi, 29 x 2.20''
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 Kovee, double-wall, Tubeless Ready, 28-hole, 23mm width, presta valve
Tube Turbo Ultralight, 60mm Front, 80mm Rear, Presta valve --
Brakes
Front Shimano Dura-Ace R9270, hydraulic disc Shimano MT200 hydraulic disc
Brake Rotor : Shimano RT26, 6-bolt,160 mm
Rear Shimano Dura-Ace R9270, hydraulic disc Shimano MT200 hydraulic disc
Brake Rotor : Shimano RT26, 6-bolt,180 mm
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
Radioactive Red/Trek Black


Physical Specs
Length -- --
Weight 6.62 kg 13.80 kg
Overview
Features -- - Suspension Lockout
- Rack Mounts
- Rear Kickstand Mount
- Internal Dropper Compatible
- Internal Cable Routing
Additional Details -- Max compatible fork travel : 120 mm (XS : 100 mm)

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