Specialized Sirrus X 2.0 Bike - 2025

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

Brakes
- Front Brake
  Promax F1, hydraulic disc, flat-mount, 160mm
- Rear Brake
  Promax F1, hydraulic disc, flat-mount, 160mm
Cockpit
- Handlebars
  Alloy Mini Rise, 9-degree backsweep, 15mm rise, 31.8mm
- Stem
  3D-forged alloy, 31.8mm, 7-degree rise
- Saddle
  Bridge Sport, Steel rails, 155/143mm
- Seat Post
  Alloy, 12mm offset, 2-bolt clamp, 27.2mm
- Tape
  Specialized Neutralizer, Body Geometry, locking grip
Drivetrain
- Pedals
  Specialized Body Geometry Fitness, Platform, Plastic
- Shift Levers
  microSHIFT Acolyte, 8-speed
- Rear Derailleur
  MicroSHIFT Acolyte 8 Speed, with Clutch
- Cassette
  microSHIFT Acolyte CS-H084, 12-42t, 8-speed
- Chain
  KMC X8 with Missing Link
- Chainrings
  40T
- Crankset
  Alloy Forged Arms
- Bottom Bracket
  BSA, square-taper, 68mm
Frameset
- Frame
  2020 Sirrus X A1 Disc
- Seat Binder
  Bolt-type, 31.8mm
Suspension
- Fork
  2020 Sirrus X Steel Disc
Wheels & Tires
- Rims
  700C disc, double-wall alloy, 22mm depth, 21mm internal width, 32h
- 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
- Front Tire
  Pathfinder Sport, 700x42
- Rear Tire
  Pathfinder Sport, 700x42
- Inner Tubes
  Standard 40mm SV 700x32-50
- Spokes
  Stainless, 14g

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