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Specialized Sirrus X 4.0 – Satin Silver Dust / Cool Grey Reflective

$1,799.99

  • Future Shock 1.5 delivers 20mm of compliance to give maximum comfort and control over the rough stuff.

  • Added Carbon Fork and an A1 SL alloy frame delivers a build 1.6lb (.8kg) lighter than the 3.0 model–no heavy hybrid featuring a mountain style suspension fork comes close.

  • Shimano shifting delivers precise shifting for the long haul.

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Description

Description

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.

Brand

Brand

Specialized

We are riders—that fact has guided our every decision since 1974. When quality tires weren't around, we strove to make the best. When people wanted to ride cruisers in the dirt, we made the first production mountain bike. When roadies wanted to go faster, we doubled-down on carbon and built our own wind tunnel. And when we saw kids struggling to focus in school, we started the Specialized Foundation to help them through cycling. Specialized. Made for riders, by riders.
Specs

Frameset

Frame: 2020 Sirrus X A1SL Disc

Suspension

Fork: Specialized FACT 9r Carbon Monocoque, flat-mount disc, 12x100mm thru-axle, low rider mounts, Plug + Play fender mounts, Future Shock 1.5

Brakes

Front Brake: Tektro HD-R510, hydraulic disc, 160mm

Rear Brake: Tektro HD-R510, hydraulic disc, 160mm

Drivetrain

Shift Levers: Shimano Cues SL-U6000, 11-Speed

Rear Derailleur: Shimano Cues Shadow RD-U6000, 11-Speed

Cassette: Shimano, CS-LG400-11, Cues, 11-Speed, 11-50T

Chain: KMC eGlide for 9-Speed Cues

Crankset: PROWHEEL, Alloy

Chainrings: 42T

Bottom Bracket: Threaded BSA 68mm, 24mm spindle

Wheels & Tires

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

Front Hub: Alloy, Center lock Disc, High-Low Flange, Sealed Cartridge Bearing, 24H, 12mm Axle, 100mm Spacing

Rear Hub: Alloy, Center lock Disc, High-Low Flange, Sealed Cartridge Bearing, 32H, 12mm Axle, 142mm Spacing

Spokes: Stainless, 14g

Front Tire: Pathfinder Sport, 700x38

Rear Tire: Pathfinder Sport, 700x38

Inner Tubes: Standard 40mm SV 700x32-50

Cockpit

Stem: Future Stem, Comp

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

Grip: Specialized Neutralizer, Body Geometry, locking grip

Saddle: Body Geometry Power Sport, steel rails

SeatPost: Alloy, 2-bolt, 14mm offset, 27.2mm

Seat Binder: Bolt-type, 31.8mm

Accessories

Pedals: Specialized Body Geometry Fitness, Platform, Plastic