Specialized Sirrus X 2.0 2021

Product Code 20245504
Other products by Specialized
  Options Price RRP In
Turquoise / XSmall $1,100.00
Turquoise / Small $1,100.00
Turquoise / Medium $1,100.00
Black / Small $1,100.00
Black / Medium $1,100.00
Black / Large $1,100.00
Black / XLarge $1,100.00

This bike must be collected in-store.

Price may differ in our Retail store.
  • In-store: Expect delivery in 2-3 days.
  • With Supplier: Expect delivery in 4-7 days.


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.

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

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
FRONT HUB Alloy, 6-bolt disc, loose ball bearing, quick-release, 32h
REAR HUB Alloy, 6-bolt disc, 8-/9-speed freehub, loose ball bearing, quick-release, 32h
SPOKES Stainless, 14g
RIMS 700C disc, double wall, 32h
INNER TUBES Schrader, 40mm valve
FRONT TYRE Pathfinder Sport, 700x42mm
REAR TYRE Pathfinder Sport, 700x42mm
CRANKSET 2-piece, solid forged arms
CHAINRINGS 40T, Narrow-wide Steel
BOTTOM BRACKET BSA, square-taper, 68mm
REAR DERAILLEUR MicroSHIFT Advent 8 Speed, W/O Clutch
CASSETTE MicroSHIFT, 8-Speed, 12-42t
CHAIN KMC X8 w/ Missing Link
FRONT BRAKE Promax F1, hydraulic disc, flat-mount, 160mm
REAR BRAKE Promax F1, hydraulic disc, flat-mount, 160mm
HANDLEBARS Stout Mini Rise, alloy, 9-degree backsweep, 15mm rise, 31.8mm
GRIPS Specialized Neutralizer, Body Geometry, locking grip
STEM Specialized, 3D-forged alloy, 4-bolt, 7-degree rise
SADDLE Bridge Sport, Steel rails, 155/143mm
SEATPOST Alloy, 12mm offset, 2-bolt clamp, 27.2mm
SEAT BINDER Alloy, 31.8mm, bolt type
PEDALS Specialized Fitness platform, plastic


BB Drop 70mm 70mm 70mm 70mm 70mm
BB Height 288MM 288MM 288MM 288MM 288MM
Bike Standover Height 725mm 755mm 785mm 815mm 837mm
Chainstay Length 440mm 440mm 440mm 440mm 440mm
Fork Length, Full 395mm 395mm 395mm 395mm 395mm
Fork Rake/Offset 51mm 51mm 51mm 51mm 51mm
Front Center 623mm 631mm 636mm 645mm 665mm
Head Tube Angle 70° 70° 71° 71° 71°
Head Tube Length 139mm 147mm 175mm 191mm 217mm
Reach 388mm 393mm 398mm 402mm 414mm
Seat Tube Angle 73.5° 73.5° 73.5° 73.5° 73.5°
Seat Tube Length 393mm 440mm 470mm 510mm 530mm
Stack 555mm 563mm 593mm 608mm 633mm
Top Tube Length, Horizontal 552mm 560mm 574mm 582mm 660mm
Trail 76mm 76mm 69mm 69mm 69mm
Wheelbase 1053mm 1061mm 1067mm 1076mm 1096mm