Specialized Sirrus X 4.0 2021

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.

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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 equipped Sirrus X 4.0 with the revolutionary Future Shock to take the sting out of bumps and potholes. Here’s to your life on two wheels.

Available For Order

Specialized offers these colours and sizes – call us on 02 6360 4040 and we’ll check whether they have stock!

Colour GLOSS SMOKE / COOL GREY / SATIN BLACK REFLECTIVE
Sizes XXS, XS, S, M, L, XL
RRP $2,000 RRP

Highlights

  • 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.
  • Wide-range 1×11 Shimano Deore shifting delivers precise shifting for the long haul.

Specifications

Frame

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

Cockpit

Handlebar Stout Mini Rise, alloy, 9-degree backsweep, 15mm rise, 31.8mm
Stem Future Stem, Comp
Shift Levers Shimano Deore M5100, 11-speed
Tape Specialized Neutralizer, Body Geometry, locking grip

Drivetrain

Rear Derailleur Shimano Deore M5100, SGS, 11-speed
Crankset Forged aluminum arms, 2-piece, 24mm spindle, Narrow-wide Aluminum chainring
Chainrings 40T
Chain KMC X11, 11-speed w/ Missing Link
Pedals Specialized Body Geometry Fitness, platform, plastic

Brakes

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

Wheels

Rims 700C disc, double-wall alloy, 22mm depth, 21mm internal width, 32h
Spokes Stainless, 14g
Front Hub Alloy, Center Lock disc, high-low flange, sealed cartridge bearings, 12x100mm spacing, 24h
Front Tyre Pathfinder Sport, 700x38mm
Rear Tyre Pathfinder Sport, 700x38mm
Rear Hub Alloy, Center Lock disc, high-low flange, sealed cartridge bearings, 12x142mm spacing, 28h
Tubes Presta, 48mm valve

Seat

Saddle Bridge Comp, Hollow Cr-mo rails, 155/143mm
Seatpost Alloy, 2-bolt, 14mm offset, 27.2mm
Seat Binder Bolt-type, 31.8mm

Other Bikes in this Series

This information may contain errors and is subject to change without notice.