Jamis DXT A1 vs Specialized S-Works Tarmac SL8 - Shimano Dura-Ace Di2

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• Jamis DXT A1 vs Specialized S-Works Tarmac SL8 - Shimano Dura-Ace Di2

Compare Specifications of Jamis DXT A1 and Specialized S-Works Tarmac SL8 - Shimano Dura-Ace Di2

Selected Bikes

Jamis DXT A1 Brand: -- Select Brand -- Model: -- Select Model --

Specialized S-Works Tarmac SL8 - Shimano Dura-Ace Di2 Brand: -- Select Brand -- / Model: -- Select Model --

Brand: -- Select Brand -- Model: -- Select Model --

Brand: -- Select Brand -- Model: -- Select Model --

Technical Specifications

Frame	Size Specific Design Triple-butted 6061 aluminum with fast back rear triangle, 1 1/8” head tube, internal cable routing, oval chain stays with post mount disc brake with kickstand mount, 34.9mm seat tube, replaceable derailleur hanger and fender/rack eyelets.	S-Works Tarmac SL8 FACT 12r Carbon, Rider First Engineered™, Win Tunnel Engineered, Clean Routing, Threaded BB, 12x142mm thru-axle, flat-mount disc
Stem	Jamis Trekking, 3D forged alloy, 10˚ rise, 90mm (15-17”), 105mm (19/21/23”)	Roval Rapide Cockpit, Integrated Bar/Stem
Handle Bar	Jamis Riser bar, 6061 double-butted aluminum, 31.8 x 20mm rise x 10˚ sweep x 640mm (15”), 660mm (17-23”)	Roval Rapide Cockpit, Integrated Bar/Stem
Fork	SR/Suntour NVX HLO, aluminum lowers, coil spring, 28mm stanchions, 1-1/8” steerer, aluminum crown, hydraulic lock out, 75mm travel	--
Seatpost	Jamis alloy micro-adjust, 31.6 x 350mm alloy clamp with QR seatpin	S-Works Tarmac SL8 Carbon seat post, FACT Carbon, 15mm offset
Grip	Anatomic double density kraton grip with gel	Supacaz Super Sticky Kush
Crankset	SAMOX Alloy forged crank with 32T steel chainring(BCD104). 170mm (15-17”), 175mm (19-23”)	Shimano Dura-Ace R9200, HollowTech II, 12-speed with 4iiii Precision Pro dual-sided powermeter
Pedals	Full alloy platform, toe clip attachable	--
Chain	KMC Z9	Shimano Dura-Ace, 12-speed
Shifters	MicroShift Advent Xpress shifter with bearing, 9-speed	--
Saddle	Selle Royal Vivo ERGO	Body Geometry S-Works Power, carbon fiber rails, carbon fiber base
Headset	FSA Internal cup, threadless 1 1/8”	--
Derailleur Front	--	Shimano Dura-Ace R9250, braze-on
Derailleur Rear	MicroShift Advent Active Motion RD+ with clutch real deraillier	Shimano Dura-Ace R9250, 12-speed
Spoke	14g stainless steel spokes	--
Cassette	MicroShift 11-42T	Shimano Dura-Ace, 12-speed, 11-30t
Chainrings	--	52/36T
Bottom Bracket	FSA sealed cartridge, 68 x 110.5mm	Shimano Dura-Ace, BB-R9200

Tyres

Front	CST Dual Sport Tire, 700 x 42c	S-Works Turbo Rapidair 2BR, 700x26mm
Rear	CST Dual Sport Tire, 700 x 42c	S-Works Turbo Rapidair 2BR, 700x26mm
Wheel / RIM	WTB STX i23 TCS (UST Tubeless Compliant System) disc rims, 32H, Joytec disc hubs	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	Tektro HD-M275/276 hydraulic disc brakes with 160mm rotors and Tektro brake levers. 15” M276 (83mm reach); 17-23” M275 (88mm reach)	Shimano Dura-Ace R9270, hydraulic disc
Rear	Tektro HD-M275/276 hydraulic disc brakes with 160mm rotors and Tektro brake levers. 15” M276 (83mm reach); 17-23” M275 (88mm reach)	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

Ano Nickel

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	13.6 kg	6.62 kg

Overview

Features	--	--
Additional Details	Sizes : 15”, 17”, 19”, 21”, 23"	--

Which one do you think is better? And why?

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