Skip to main content

Specialized Sirrus X 3.0

Specialized Sirrus X 3.0
  • Color: Black/Storm Grey/Satin Black
  • Color: Dusty Lilac/Storm Grey/Satin Black
Please select options
Order now and pick up in-store for free


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. Here's to your new life on two wheels.

- Even lighter (1.6 lbs/.8kg) and faster thanks to an added A1 alloy fork
- More powerful hydraulic brakes and premium 2 piece crank design for enhanced braking power and durability in tough conditions
- Wide Range 1x9 Microshift Advent shift system gives excellent range with a clutch system to keep the chain on over harsh bumps


Frame Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, quick-release, Plug + Play rack/fender mounts
Fork A1 Premium Aluminum, flat-mount disc, Plug + Play fender mounts, low rider rack mounts, quick-release
Rims/Wheels 700C disc, double-wall alloy, 22mm depth, 21mm internal width, 32h
Hubs Alloy, 6-bolt disc
Spokes Stainless, 14g
Tires Pathfinder Sport, 700x42mm
Chainrings 40T, Narrow-wide Steel
Bottom Bracket Threaded BSA 68mm
Chain KMC X9, 9-speed w/ Missing Link
Rear Derailleur microSHIFT Advent, 1x9 w/ clutch
Cassette/Rear Cogs microSHIFT Advent, 9-speed, 11-42t
Shifters microSHIFT Advent, 9-speed
Handlebars Stout Mini Rise, alloy, 9-degree backsweep, 15mm rise, 31.8mm
Tape/Grips Specialized Neutralizer, Body Geometry, locking grip
Stem Specialized, 3D-forged alloy, 4-bolt, 7-degree rise
Brakes Tektro HD-R280, hydraulic disc, resin pads, flat-mount
Pedals Platform
Saddle Bridge Sport, Steel rails, 155/143mm
Seat Post Alloy, 12mm offset, 2-bolt clamp, 27.2mm

* Subject to change without notice.

Part Numbers

Option UPC MPN Store SKU
Black/Storm Grey/Satin Black / XX-Small 888818548705 92420-7200 SIR34808434S
Black/Storm Grey/Satin Black / X-Small 888818550104 92420-7201 SIR30109027S
Black/Storm Grey/Satin Black / Small 888818550227 92420-7202 SIR2962396S
Black/Storm Grey/Satin Black / Medium 888818549856 92420-7203 SIR2910869M
Black/Storm Grey/Satin Black / Large 888818549627 92420-7204 SIR29810330L
Black/Storm Grey/Satin Black / X-Large 888818550203 92420-7205 SIR30643841L
Dusty Lilac/Storm Grey/Satin Black / XX-Small 888818550159 92420-7300 SIR34614305S
Dusty Lilac/Storm Grey/Satin Black / X-Small 888818549931 92420-7301 SIR33890407S
Dusty Lilac/Storm Grey/Satin Black / Small 888818549337 92420-7302 SIR34635387S
Dusty Lilac/Storm Grey/Satin Black / Medium 888818548811 92420-7303 SIR32163479M
Dusty Lilac/Storm Grey/Satin Black / Large 888818548972 92420-7304 SIR32972695L
Dusty Lilac/Storm Grey/Satin Black / X-Large 888818550876 92420-7305 SIR33462840L