Co-Motion Carrera vs Specialized Sirrus X 3.0

Compare Specifications of Co-Motion Carrera and Specialized Sirrus X 3.0

Selected Bikes

Co-Motion Carrera
Co-Motion Carrera

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Specialized Sirrus X 3.0
Specialized Sirrus X 3.0

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Model:

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Technical Specifications
Frame Reynolds 631 air-hardened steel zonally-butted tandem tubing Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, Plug + Play rack/fender mounts
Stem FSA SL-K and Co-Motion adj. stoker stem 3D-forged alloy, 31.8mm, 7-degree rise
Handle Bar -- Alloy Mini Rise, 9-degree backsweep, 15mm rise, 31.8mm
Fork Co-Motion Carbon T390 Disc A1 Premium Aluminum, flat-mount disc, Plug + Play fender mounts, low rider rack mounts
Seatpost -- Alloy, 12mm offset, 2-bolt clamp, 27.2mm
Grip -- Specialized Neutralizer, Body Geometry, locking grip
Crankset -- Forged aluminum arms, 24mm spindle, Narrow-wide steel chainring 40t, chainguard
Pedals -- Specialized Body Geometry Fitness, platform, plastic
Chain -- KMC X9, 9-speed w/ Missing Link™
Shifters Shimano Ultegra R8000 2x11-speed MicroSHIFT SL-M9295, 9-speed
Saddle Co-Motion 31.6 mm / Selle Italia Nekkar & Lady Flow Bridge Sport, Steel rails, 155/143mm
Headset Cane Creek 110 Tapered --
Derailleur Front Shimano Ultegra R8000 2x11-speed --
Derailleur Rear Shimano Ultegra R8000 2x11-speed microSHIFT Advent, 1x9 w/ clutch
Hub Front -- Alloy, 6-bolt disc, loose ball bearing, quick-release, 32h
Hub Rear -- Alloy, 6-bolt disc, 8-/9-speed freehub, loose ball bearing, quick-release, 32h
Spoke -- Stainless, 14g
Cassette Shimano 11-34t cassette microSHIFT Advent, 9-speed, 11-42t
Chainrings -- 40T
Bottom Bracket -- Threaded BSA 68mm
Tyres
Front Continental Gatorskin 700 x 28 mm Pathfinder Sport, 700x42
Rear Continental Gatorskin 700 x 28 mm Pathfinder Sport, 700x42
Wheel / RIM Rolf Prima Tandem Alloy 700C disc, double-wall alloy, 22mm depth, 21mm internal width, 32h
Tube -- Standard 40mm PV 700x32-50
Brakes
Front TRP Spyre w/ 203 mm disc rotors Tektro HD-R280, hydraulic disc, 160 mm rotor
Rear TRP Spyre w/ 203 mm disc rotors Tektro HD-R280, hydraulic disc, resin pads, flat-mount, 160mm
Suspension
Front -- --
Rear -- --
Colors Available
Colors -- Gloss Birch / Satin Taupe Reflective
Satin Maroon / Black / Satin Black Reflective
Gloss Metallic Obsidian / Satin Black Reflective


Physical Specs
Length -- --
Weight -- 11.4 kg
Overview
Features - Modern derailleur drive trains are lightweight, smooth operating and very efficient
- Ultegra R8000 is the newest iteration of Shimano's most popular road component group
- Compact 50/34t cranks and wide cassette offers a generous gear range
- Shimano Ultegra R8000 kit offers a 27" low, 122.7" high gear
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Additional Details Drivetrain: Co-Motion Compact Tandem Cranks 50-34t / Gates Timing Belt /
Cockpit: FSA Omega compact and Co-Motion stoker bar
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Which one do you think is better? And why?
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