Specialized Sirrus X 4.0 - Satin Dark Navy Metallic

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.

Frameset

Frame: Specialized A1SL Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, quick-release, 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

Brakes

Front Brake: Shimano BR-MT200, hydraulic disc, 160mm
Rear Brake: Shimano BR-MT200, hydraulic disc, 160mm

Drivetrain

Shift Levers: Shimano Cues SL-U6000, 11-speed
Rear Derailleur: Shimano Cues 11-speed w/ Shadow Plus
Cassette: Shimano CS-LG400-11, CUES, 11-speed, 11-50T
Crankset: Prowheel Alloy
– XXS - XS: 165mm
– S - M: 170mm
– L - XL: 175mm
Chainring: Narrow Wide Steel 42T
Bottom Bracket: Threaded BSA 68mm, 24mm spindle
Chain: KMC eGlide for 11-speed Cues

Wheels & Tires

Rims: 700C disc, double-wall alloy, 22mm depth, 21mm internal width, 32h
Front Hub: Alloy, sealed cartridge bearings, Center Lock, 12x100mm thru-axle, 24h
Rear Hub: Alloy, Center Lock Disc, High-Low Flange, sealed cartridge bearings, 32h, 12mm axle, 142mm spacing
Spokes: Stainless, 14g
Front Tire: Pathfinder Wirebead Fast Gravel, 700x40C
Rear Tire: Pathfinder Wirebead Fast Gravel, 700x40C
Inner Tubes: Standard 40mm SV 700x32-50

Cockpit

Handlebars: Alloy Mini Rise, 9° backsweep, 15mm rise, 31.8mm
Stem: Future Stem, Comp
Grips: 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 Platform

Product Details

Product ID: 222059
Weight: —
Weight Size: LG