Offering an unprecedented combination of comfort, efficiency, and nimble handling, the Sirrus X excels on pavement, dirt, and any terrain in between.
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 1×9, 11-46t wide range gearing, and powerful hydraulic disc brakes.
- Float over rough terrain with fast rolling Specialized Pathfinder 40c tires featuring proprietary Gripton rubber compound.
Technical Specifications
Frameset
- Frame
- Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, quick-release, Plug + Play rack/fender mounts
Suspension
- Fork
- Hi-Ten steel, flat-mount disc, Plug + Play fender mounts, low rider rack mounts, quick-release
Brakes
- Front Brake
- Tektro, 2-piston hydraulic disc
- Rear Brake
- Tektro, 2-piston hydraulic disc
Drivetrain
- Bottom Bracket
- BSA, square-taper, 68mm
- Chain
- KMC eGlide for 11-Speed CUES
- Chainrings
- Narrow Wide Steel 42T
- Crankset
- Prowheel Alloy, XXS – XS: 165mm, S – M: 170mm, L – XL: 175mm, 42t
- Rear Derailleur
- Shimano Cues RD-U6000, 11-Speed
- Shift Levers
- Shimano Cues SL-U6000-11R, 11-Speed, Right
- Cassette
- Shimano Cues CS-LG400-11, 11-Speed 11-50T
Wheels & tires
- Rims
- 700C disc, double-wall alloy, 22mm depth, 21mm internal width, 32h
- Rear Hub
- Alloy, 6-bolt disc, 8-/9-speed freehub, loose ball bearing, quick-release, 32h
- Front Hub
- Alloy, 6-bolt disc, loose ball bearing, quick-release, 32h
- Front Tire
- Pathfinder Wirebead Fast Gravel 700X40C
- Rear Tire
- Pathfinder Wirebead Fast Gravel 700X40C
- Spokes
- Stainless, 14g
- Inner Tubes
- Standard 40mm SV 700×32-50
Cockpit
- Stem
- 3D-forged alloy, 31.8mm, 7-degree rise
- Handlebars
- Alloy Mini Rise, 9-degree backsweep, 15mm rise, 31.8mm
- SeatPost
- Alloy, 12mm offset, 2-bolt clamp, 27.2mm
- Seat Binder
- Bolt-type, 31.8mm
- Saddle
- Bridge Sport, Steel rails, 155/143mm
- Grip
- Specialized Neutralizer, Body Geometry, locking grip
Accessories
- Pedals
- Specialized, platform
Product details
- Product ID
- 296260
Weight
- Weight
- 12.01 kg (26 lb, 7.6 oz)
- Weight Size
- LG
