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: The patent pending Compliance Junction frame design of the Sirrus X provides the smoothest ride in its class. Engineered vertical compliance without sacrificing lateral rigidity translates to more comfort, control, and efficiency on all roads, paved or gravel.RIDER-FIRST ENGINEERED: Like all Specialized carbon bikes, the geometry of each frame is uniquely crafted. This means that for every frame, each tube size and carbon layup is specifically selected to achieve the optimal balance of rigidity, weight, and responsiveness to ensure that no matter what size you’re riding, you’re going to experience the world’s best ride.
NIMBLE: Class-leading light-weight, exceptional pedaling efficiency, and steering precision merge for confident, nearly telepathic handling characteristics.
Specialized FACT 9r carbon frame features internal cable routing.
Using our Rider-First Engineered™ philosophy, the geometry of each frame is uniquely crafted. Each tube size and carbon layup is specifically selected to achieve the optimal balance of rigidity, weight, and responsiveness no matter the frame size.
The Compliance Junction provides just the right amount of flex and forgiveness across the carbon frame without sacrificing performance and efficiency.
Future Shock 3.2, Specialized’s unique suspension design, is placed inside the headtube to prevent harsh frequencies caused by bumps in the road from reaching the handlebars.
Wide 38c Pathfinder tubeless-ready tires are ideal for mastering variable terrain, providing traction and comfort off the beaten path.
The minimalist yet efficient SRAM GX Eagle 1x drivetrain with wide-range gearing ensures smooth and reliable shifting.
SRAM S300 hydraulic brakes with 160 Paceline rotors provide reliable stopping power on- and off-road.
Sirrus X 6.0 is fender and rack compatible with top tube and fork mounts, and racks can be used with 51c DRYTECH fenders, making Sirrus easy to rack and roll.
Key Features & Benefits:
- SRAM GX 12 Speed Gears:Wide range of precise shifting gears to make light work of steep climbs.
- Carbon Fibre Frame:Super lightweight & dampens road vibrations for a more comfortable ride.
- Hydraulic Disc Brakes:Powerful braking capacity to keep you in control, whatever the weather.
Full Specification:
- Frame:Specialized FACT 9r Carbon, Fitness Geometry, 1x Drivetrain, 12x142 thru-axle, internal cable routing, flat-mount disc, Plug + Play rack/fender mounts
- Fork:Specialized FACT 9r Carbon Monocoque, flat-mount disc, 12x100mm thru-axle, low rider mounts, Plug + Play fender mounts, Future Shock 1.5
- Number of Gears:12
- Gear Shifters:SRAM GX, trigger, 12-speed
- Chainset:SRAM Rival DUB Wide, 42T
- Chainrings:42T
- Rear Cassette:SRAM GX Eagle, 12-speed, 11-50t
- Chain:SRAM GX Eagle, 12-speed
- Front Derailleur:N/A
- Rear Derailleur:SRAM NX Eagle, 12-speed
- Bottom Bracket:SRAM DUB BSA 68 Wide
- Pedals:VP Platform, Alloy Body
- Rims:DT Swiss R470, 23mm depth, 20mm internal width, disc brake, 24
- Front Hub:Specialized front hub disc, sealed cartridge bearings, 12x100mm thru-axle, 24h
- Rear Hub:Specialized, sealed cartridge bearings, 12x142mm thru-axle, 24h
- Front Tyre:Pathfinder Pro, 2Bliss Ready, 700x38mm
- Rear Tyre:Pathfinder Pro, 2Bliss Ready, 700x38mm
- Brakes:SRAM S-300
- Handlebars:Double-butted alloy, 9-degree backsweep, 31.8mm
- Handlebar Grips or Tape:Specialized Neutralizer, Body Geometry, locking grip
- Stem:Future Stem, Comp
- Saddle:Power Comp, Hollow Cr-mo rails, 155/143mm
- Seatpost:Roval Terra Carbon Seat Post, 20mm Offset
- Accessories:N/A
- Weight:9.8 kg (21 lb, 9.6 oz) Large