Skip to product information
1 of 7

Specialized

Specialized Sirrus X 4.0

Specialized Sirrus X 4.0

92420-5200

Regular price $1,349.99 USD
Regular price $1,349.99 USD Sale price $1,349.99 USD
Sale Sold out
Shipping calculated at checkout.
Store Availability
loading..
View full details
Sirrus X is your ticket to riding more, and to places you never imagined possible. It's a comfortable, capable, "let's do stuff" kind of bike that will inspire you to ride more than you ever have before. With bigger, confidence inspiring tires, a slightly more upright riding position, a super intuitive one-by drivetrain, and plenty of mounts for racks and fenders �it's more than just a solid partner on pavement. Sirrus X is a dialed option when it's time to hit some gravel. We've also equipped every Sirrus X with next-level comfort from our scientifically tested and ergonomically engineered Shared Platform Body Geometry saddle, handgrips, and pedals. We also equipped Sirrus X with the revolutionary Future Shock to take the sting out of bumps and potholes. Here's to your life on two wheels.
  • 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.
  • Future shock 1.5 delivers 20mm of compliance to give maximum comfort and control over the rough stuff.
  • Wide Range 1x10 Shimano Deore shifting delivers precise shifting for the long haul.
  • Product Information

    bottom bracket

    Threaded BSA 68mm

    cassette

    SunRace, 10-speed, 11-42t

    chain

    KMC X10, 10-speed w/ reusable Missing Link™

    chainrings

    40T

    crankset

    Forged aluminum arms, 2-piece, 24mm spindle, Narrow-wide Aluminum chainring

    fork

    Carbon Monocoque, 12x100mm flat thru-axle, flat mount disc, Future Shock 1.5

    frame

    Specialized A1 SL Premium Aluminum, Fitness Geometry, fully manipulated butted tubing, internal cable routing, flat-mount disc, 12x142mm thru-axle, Plug + Play rack/fender mounts

    front brake

    Shimano BR-MT200, hydraulic disc, 160mm

    front hub

    Alloy, Center Lock™ disc, high-low flange, sealed cartridge bearings, 12x100mm spacing, 24h

    front tire

    Pathfinder Sport, 700x38mm

    handlebars

    Stout Mini Rise, alloy, 9-degree backsweep, 15mm rise, 31.8mm

    inner tubes

    Presta, 48mm valve

    pedals

    Specialized Body Geometry Fitness, platform, plastic

    rear brake

    Shimano BR-MT200, hydraulic disc, 160mm

    rear derailleur

    Shimano Deore, Shadow Plus, GS cage, 10-speed

    rear hub

    Alloy, Center Lock™ disc, high-low flange, sealed cartridge bearings, 12x142mm spacing, 28h

    rear tire

    Pathfinder Sport, 700x38mm

    rims

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

    saddle

    Bridge Comp, Hollow Cr-mo rails, 155/143mm

    seat binder

    Specialized bolt-type, alloy, 31.8mm

    • Free Shipping

      Can’t wait another minute to get your hands on the latest gear?
      Order online and pick up at your local Incycle or take advantage of FREE shipping on orders over $49.99 (free shipping on bikes over $1500) Exclusions Apply.

    • Chat with us

      We are here for you with over 30 years of experience supporting our cycling community.

      With a great team behind the scenes online, reach out to us via our live chator email us at support@rocknroad.com with any questions.