Jamis DXT A3 vs Specialized Tarmac SL8 Expert

Compare Specifications of Jamis DXT A3 and Specialized Tarmac SL8 Expert

Selected Bikes

Jamis DXT A3
Jamis DXT A3

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Specialized Tarmac SL8 Expert
Specialized Tarmac SL8 Expert

Brand:

Model:

Brand:

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Brand:

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Technical Specifications
Frame Size Specific Design 6061 aluminum with fast back rear triangle, 1 1/8” head tube, internal cable routing, chain stays disc brake mounts, 34.9mm seat tube, kickstand mount, replaceable derailleur hanger, fender/rack eyelets and ring lock mount eyelets. Tarmac SL8 FACT 10r Carbon, Rider First Engineered™, Win Tunnel Engineered, Clean Routing, Threaded BB, 12x142mm thru-axle, flat-mount disc
Stem Jamis Trekking, 3D forged alloy, 15˚ rise, Length-60mm (15-17”), 90mm (19-23”) Tarmac integrated stem, 6-degree
Handle Bar Jamis Riser bar, double-butted aluminum, 25.4 x 10˚ sweep x 20mm rise x 640mm (15”), 660mm (17-23”) Specialized Expert Shallow Drop, alloy, 125mm drop x 75mm reach
Fork -- Tarmac SL8 FACT 10r Carbon, 12x100mm thru-axle, flat-mount disc
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 ERGO Type Grip --
Crankset Forged alloy crank with chain guard, 48/38/28T, 170mm SRAM Rival with Power Meter
Pedals Platform style --
Chain KMC Z7 SRAM Rival 12-speed
Shifters Shiftlevers : Shimano Rapid Fire SL-EF500, 21-speed SRAM Rival eTap AXS
Saddle Jamis Touring with SL cover Body Geometry Power Expert
Headset Internal Cup, threadless, 1 1/8” --
Derailleur Front -- SRAM Rival eTAP AXS, braze-on
Derailleur Rear Shimano TY300 rear and TY510 top swing front SRAM Rival eTap AXS, 12-speed
Cassette Shimano CS-HG200, 7-speed, 12-32T SRAM Rival, 12-speed, 10-36t
Chainrings -- 48/35T
Bottom Bracket VP sealed cartridge, 68 x 122.5mm SRAM DUB BSA 68
Tyres
Front CST Dual Sport Tire, 700 x 42c S-Works Turbo, folding bead, 700x26mm
Rear CST Dual Sport Tire, 700 x 42c S-Works Turbo, folding bead, 700x26mm
Wheel / RIM Alex TD26 disc specific double wall alloy rims, 32H, alloy disc hubs with QR and 14g stainless steel spokes 56cm wheel size
Front Wheel: Roval C38, 21mm internal width carbon rim
Rear Wheel: Roval C38, 21mm internal width carbon rim
Tube -- Turbo Ultralight, 48mm Presta valve
Brakes
Front Tektro MD-280 cable-actuated disc brakes with 160mm stainless 6-bolt rotors SRAM Rival eTap AXS, hydraulic disc
Rear Tektro MD-280 cable-actuated disc brakes with 160mm stainless 6-bolt rotors SRAM Rival eTap AXS, hydraulic disc
Brake Lever Shimano EF41 levers --
Suspension
Front -- --
Rear -- --
Colors Available
Colors Flat Steel Gloss Smoke / Obsidian
Gloss Metallic Dark Navy / Astral Blue Pearl
Satin Powder Indigo Tint Over Silver Dust / White


Physical Specs
Length -- --
Height -- 723 mm
Weight 14.5 kg 7.77 kg
Handlebar Width -- 360
Wheelbase -- 970 mm
Overview
About -- The Specialized Tarmac SL8 Expert presents a sleek, aerodynamically engineered bicycle designed Read More
Features -- --
Additional Details Sizes : 15”, 17”, 19”, 21”, 23" Tape: Supacaz Super Sticky Kush
Seat Binder: Tarmac integrated wedge

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