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Specialized Sirrus X 2.0

Specialized Sirrus X 2.0
  • Color: Flo Red/Blue Ghost Pearl/Black
Color: Flo Red/Blue Ghost Pearl/Black
Size: Select size
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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.

- Float over rough stuff with fast-rolling Specialized Pathfinder 42c tires featuring proprietary Gripton rubber compound.
- Lightweight A1 Alloy frame with clean internal cable routing, 3.5lbs (1.7kg) lighter than our Crosstrail Hydro model.
- Maximum control through hyper intuitive shifting with 1x8 wide range gearing and powerful hydraulic disc brakes.

bike frame with labeled dimensions
Bike Sizes:
A. Reach 373mm 388mm 393mm 398mm 402mm 414mm
B. Stack 536mm 555mm 563mm 593mm 608mm 633mm
C. Standover 702mm 725mm 755mm 785mm 815mm 837mm
D. Effective Top Tube 532mm 552mm 560mm 574mm 582mm 602mm
E. Head Tube Angle 69.5° 70° 70° 71° 71° 71°
F. Head Tube Length 121mm 139mm 147mm 175mm 191mm 217mm
G. Seat Tube Angle 73.5° 73.5° 73.5° 73.5° 73.5° 73.5°
H. Seat Tube Length 360mm 395mm 440mm 470mm 510mm 530mm
I. Bottom Bracket Height 288mm 288mm 288mm 288mm 288mm 288mm
J. Bottom Bracket Drop 70mm 70mm 70mm 70mm 70mm 70mm
K. Fork Rake/Offset 51mm 51mm 51mm 51mm 51mm 51mm
L. Trail 79mm 76mm 76mm 69mm 69mm 69mm
M. Wheelbase 1036mm 1053mm 1061mm 1067mm 1076mm 1096mm
N. Front to Center 606mm 623mm 631mm 636mm 645mm 665mm
O. Chainstay Length 440mm 440mm 440mm 440mm 440mm 440mm
Fork Length 395mm 395mm 395mm 395mm 395mm 395mm
Crank Length 165mm 165mm 170mm 170mm 175mm 175mm
Handlebar Width 660mm 660mm 660mm 680mm 680mm 680mm
Stem Length 60mm 60mm 70mm 80mm 90mm 100mm


Frame Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, quick-release, Plug + Play rack/fender mounts
Fork Hi-Ten steel, flat-mount disc, Plug + Play fender mounts, low rider rack mounts, quick-release
Rims 700c disc, double-wall alloy, 22mm depth, 21mm internal width, 32h
Hubs Front: Alloy, 6-bolt disc, loose ball bearing, quick-release, 32h
Rear: Alloy, 6-bolt disc, 8-/9-speed freehub, loose ball bearing, quick-release, 32h
Spokes Stainless, 14g
Tires Pathfinder Sport, 700c x 42
Crankset 3 pc, Alloy Forged Arms
Chainrings 40T
Shifters MicroSHIFT, 8-speed
Rear Derailleur MicroSHIFT Advent 9 Speed, W/O Clutch
Chain KMC X8 w/Missing Link
Brakes Promax F1, hydraulic disc, flat-mount, 160mm
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
Seatpost Alloy, 12mm offset, 2-bolt clamp, 27.2mm
Saddle Bridge Sport, Steel rails, 155/143mm
Pedals Specialized Body Geometry Fitness, platform, plastic

* Subject to change without notice.

Part Numbers

Option UPC MPN
Flo Red/Blue Ghost Pearl/Black / XX-Small 888818550937 92420-8300
Flo Red/Blue Ghost Pearl/Black / X-Small 888818549412 92420-8301
Flo Red/Blue Ghost Pearl/Black / Small 888818549184 92420-8302
Flo Red/Blue Ghost Pearl/Black / Medium 888818550128 92420-8303
Flo Red/Blue Ghost Pearl/Black / Large 888818550142 92420-8304
Flo Red/Blue Ghost Pearl/Black / X-Large 888818550647 92420-8305