Specialized Sirrus X 2.0 2025 Hybrid Bike

Offering an unprecedented combination of comfort, efficiency, and nimble handling, the Sirrus X excels on pavement, dirt, and any terrain in between.

Key Features

• SMOOTH, COMFORTABLE, AND EFFICIENT: Sirrus X provides the smoothest ride in its class. With bigger, confidence-inspiring tires, a slightly more upright riding position, and a super intuitive one-by drivetrain.


• RIDER-FIRST ENGINEERED: Like all Specialized performance bikes, the geometry of each frame is uniquely crafted. This means that for every frame, each tube size is specifically selected to achieve the optimal balance of rigidity, weight, and responsiveness to ensure that no matter what size you’re riding, you will experience the world’s best ride.


• NIMBLE: Class-leading light-weight, exceptional pedaling efficiency, and steering precision merge for confident, nearly telepathic handling characteristics.


• Lightweight A1 Alloy frame with clean internal cable routing, 3.5lbs (1.7kg) lighter than our Crosstrail Hydro model.


• Maximum control through intuitive shifting with 1x8 wide range gearing, and powerful hydraulic disc brakes.


• Float over rough terrain with fast rolling Specialized Pathfinder 42c tires featuring proprietary Gripton rubber compound

Specifications

Frameset

• Frame: Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, quick-release, Plug + Play rack/fender mounts


• Fork: Hi-Ten steel, flat-mount disc, Plug + Play fender mounts, low rider rack mounts, quick-release

Wheels

• Rims: 700C disc, double-wall alloy, 22mm depth, 21mm internal width, 32h


• Tyres: Pathfinder Sport, 700x42mm

Drivetrain

• Crankset: Alloy Forged Arms


• Shifters: microSHIFT Acolyte, 8-speed


• Rear Derailleur: microSHIFT Acolyte, 8-speed


• Chain: KMC X8 w/ Missing Link™


• Cassette: microSHIFT Acolyte CS-H084, 12-42t, 8-speed


• Bottom Bracket: BSA, square-taper, 68mm

Components

• Handlebar: Alloy Mini Rise, 9-degree backsweep, 15mm rise, 31.8mm


• Stem: 3D-forged alloy, 31.8mm, 7-degree rise


• Grips: Specialized Neutralizer, Body Geometry, locking grip


• Brakes: Promax F1, hydraulic disc, flat-mount, 160mm


• Saddle: Bridge Sport, Steel rails, 155/143mm


• Seatpost: Alloy, 12mm offset, 2-bolt clamp, 27.2mm

Sirrus X Sizing

Product code: 930042