Specialized Sirrus X 3.0 Bike 2026 Gloss Emerald Metallic/Fjord Metallic Frost Reflective


$1,299.99

Klarna financing available on orders $2,000+

Size

Gender: Unisex
Season: Spring/Summer 2026

Bike Delivery

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Premium aluminum tubing and a lightweight alloy fork set the foundation for fast acceleration, precise steering, and confident braking across mixed terrain. The Specialized Sirrus X 3.0 balances rigidity and compliance with fitness-focused geometry and wide 700x40C tires for stability on pavement and dirt.

From its class-leading low weight of 1.6lbs and 0.8kg savings over the Sirrus X 2.0 to its intuitive wide-range drivetrain, this platform prioritizes efficiency without sacrificing comfort. Specialized pairs the Sirrus X 3.0 with hydraulic disc brakes and durable components for consistent performance in demanding conditions.

Key Features

  • A1 Premium Aluminum Frame: Specialized A1 Premium Aluminum with Fitness Geometry, butted tubing, internal cable routing, flat-mount disc compatibility, and Plug + Play rack and fender mounts.
  • Lightweight Alloy Fork: A1 Premium Aluminum fork with flat-mount disc interface, low rider rack mounts, Plug + Play fender mounts, and quick-release dropouts.
  • Wide-Range Drivetrain: Shimano CUES system with a 10-speed cassette and 11-48t range paired to a 42T narrow-wide steel chainring for efficient cadence across varied terrain.
  • Hydraulic Disc Braking: Tektro HD-R280 hydraulic disc brakes with 160mm front and 140mm rear rotors for controlled stopping power.
  • Fast Gravel Wheel and Tire Setup: 700C double-wall alloy rims with 21mm internal width matched to Pathfinder Wirebead Fast Gravel 700x40C tires for speed and traction.
Frame Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, quick-release, Plug + Play rack/fender mounts
Fork A1 Premium Aluminum, flat-mount disc, Plug + Play fender mounts, low rider rack mounts, quick-release
Front Brake Tektro HD-R280, hydraulic disc, resin pads, flat-mount, 160mm
Rear Brake Tektro HD-R280, hydraulic disc, resin pads, flat-mount, 140mm
Shift Levers Shimano CUES 10-Speed Rapidfire Plus, W/ OPTICAL GEAR DISPLAY, SL-U6000-10R
Rear Derailleur Shimano CUES RD-U6000 11-speed w/ Shadow Plus
Cassette Shimano CUES CS-LG300-10, 10-speed, 11-48t
Crankset Prowheel Alloy, XXS - XS: 165mm, S - M: 170mm, L - XL: 175mm, 42t
Chainrings Narrow Wide Steel 42T
Bottom Bracket BB68+, BSA24, 68mm
Chain KMC eGlide for 11-Speed CUES
Rims 700C disc, double-wall alloy, 22mm depth, 21mm internal width, 32h
Front Hub Alloy, 6-bolt disc, loose ball bearing, quick-release, 32h
Rear Hub Alloy, 6-bolt disc, 8-/9-speed freehub, loose ball bearing, quick-release, 32h
Spokes Stainless, 14g
Front Tire Pathfinder Wirebead Fast Gravel 700X40C
Rear Tire Pathfinder Wirebead Fast Gravel 700X40C
Inner Tubes 700x32-50mm, 40mm Presta valve
Handlebars Alloy Mini Rise, 9-degree backsweep, 15mm rise, 31.8mm
Stem 3D-forged alloy, 31.8mm, 7-degree rise
Grip Specialized Neutralizer, Body Geometry, locking grip
Saddle Bridge Sport, Steel rails, 155/143mm
SeatPost Alloy, 12mm offset, 2-bolt clamp, 27.2mm
Seat Binder Bolt-type, 31.8mm
Pedals Specialized, platform