Specialized · Sirrus

Sirrus X 2.0 Step-Through

2027

$849.99

Manufacturer price · US market. Not a local price.

Specialized Sirrus X 2.0 Step-Through
Alloy Mini RiseHandlebar
Bridge SportSaddle
Specialized A1 Premium AluminumFrame
Hi-Ten steelFork
Brakes
Shimano CUES · 9 speedsDrivetrain
Pathfinder Wirebead Fast Gravel · 40 mmTyres

Tap a number to see the part.

Alloy Mini Rise

Handlebar

The handlebar and stem are where your hands steer the bike. Their width and length set how upright or stretched out you sit.

Bridge Sport

Saddle

The saddle and seatpost carry your weight. The height of the seatpost sets your pedalling position.

Specialized A1 Premium Aluminum

Frame

The frame is the bike's backbone: every other part is fixed to it. Its material and shape decide its weight and how it feels to ride.

Hi-Ten steel

Fork

The fork holds the front wheel. A suspension fork absorbs bumps at the front; its travel is how far it can compress.

Brakes

Brakes slow the bike. Disc brakes squeeze a rotor fixed to the wheel hub; rim brakes squeeze the wheel rim itself.

Shimano CUES · 9 speeds

Drivetrain

The drivetrain turns your pedalling into motion: the cranks, the chain, the cassette and the derailleur that changes gear.

Pathfinder Wirebead Fast Gravel · 40 mm

Tyres

Tyres are the bike's only contact with the ground. Their width and tread decide grip, comfort and rolling speed.

© Specialized Bicycle Components

Equipment

Partial coverageChecked: August 25, 2026Manufacturer page
Rear derailleur brand
Shimano
Source text
  • “Shimano CUES 9-Speed” — Rear Derailleur
Front brake brand
Tektro
Source text
  • “Tektro, 2-piston hydraulic disc” — Front Brake
Front brake type
Hydraulic disc
Source text
  • “Tektro, 2-piston hydraulic disc” — Front Brake
Rear brake brand
Tektro
Source text
  • “Tektro, 2-piston hydraulic disc” — Rear Brake
Rear brake type
Hydraulic disc
Source text
  • “Tektro, 2-piston hydraulic disc” — Rear Brake
Front tyre width
40 mm
Source text
  • “Pathfinder Wirebead Fast Gravel 700X40C” — Front Tire
Rear tyre width
40 mm
Source text
  • “Pathfinder Wirebead Fast Gravel 700X40C” — Rear Tire
Frame material
Aluminium
Source text
  • “Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, quick-release, Plug + Play rack/fender mounts” — Frame
Cassette speeds
9
Source text
  • “Shimano CUES CS-LG300-9, 9 speed, 11-46t” — Cassette
Cassette teeth
11/46
Source text
  • “Shimano CUES CS-LG300-9, 9 speed, 11-46t” — Cassette
Chainring teeth
42
Source text
  • “Prowheel Alloy, XXS - XS: 165mm, S - M: 170mm, L - XL: 175mm, 42t” — Crankset
  • “Narrow Wide Steel 42T” — Chainrings

Components

Frame
Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, quick-release, Plug + Play rack/fender mounts
Crank lengthXS
165mm
Crank lengthS
165mm
Crank lengthM
170mm
Fork
Hi-Ten steel, flat-mount disc, Plug + Play fender mounts, low rider rack mounts, quick-release
Handlebar widthXS
680mm
Handlebar widthS
680mm
Handlebar widthM
680mm
Front brake
Tektro, 2-piston hydraulic disc
Stem lengthXS
60mm
Stem lengthS
70mm
Stem lengthM
80mm
Rear brake
Tektro, 2-piston hydraulic disc
Saddle widthXS
155mm
Saddle widthS
155mm
Saddle widthM
143mm
Shift levers
Shimano CUES 9-Speed with Optical Gear Display
Seatpost lengthXS
300mm
Seatpost lengthS
350mm
Seatpost lengthM
350mm
Rear derailleur
Shimano CUES 9-Speed
Cassette
Shimano CUES CS-LG300-9, 9 speed, 11-46t
Chain
KMC eGlide for 11-Speed CUES
Crankset
Prowheel Alloy, XXS - XS: 165mm, S - M: 170mm, L - XL: 175mm, 42t
Chainrings
Narrow Wide Steel 42T
Bottom bracket
BSA, square-taper, 68mm
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
Spokes
Stainless, 14g
Front tyre
Pathfinder Wirebead Fast Gravel 700X40C
Rear tyre
Pathfinder Wirebead Fast Gravel 700X40C
Inner tubes
Standard 40mm SV 700x32-50
Stem
3D-forged alloy, 31.8mm, 7-degree rise
Handlebar
Alloy Mini Rise, 9-degree backsweep, 15mm rise, 31.8mm
Grip
Specialized Neutralizer, Body Geometry, locking grip
Saddle
Bridge Sport, Steel rails, 155/143mm
Seatpost
Alloy, 12mm offset, 2-bolt clamp, 27.2mm
Seatpost clamp
Bolt-type, 31.8mm
Pedals
Specialized, platform
Product ID
295241
Weight
12.24 kg (26 lb, 15.8 oz)
Size used for weighing
MD

Geometry

Frames drawn: Specialized Sirrus X 2.0 Step-Through · XS.
Specialized Sirrus X 2.0 Step-Through · XS
MeasureXSSM
Wheels700c700c700c
593 mm555 mm563 mm
393 mm400 mm408 mm
139 mm147 mm175 mm
70°70°71°
288 mm288 mm288 mm
70 mm70 mm70 mm
76 mm76 mm69 mm
Fork Length (full)395 mm395 mm395 mm
51 mm51 mm51 mm
628 mm637 mm646 mm
440 mm440 mm440 mm
1,058 mm1,068 mm1,077 mm
557 mm567 mm584 mm
636 mm636 mm641 mm
395 mm450 mm500 mm
73.5°73.5°73.5°

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How we choose
  • Same category and electric or non-electric type
  • US MSRP ratio no greater than 1.3
  • Other families, ordered by price and stack/reach proximity

Manufacturer suggested retail prices are for the US market in USD. They are not local retail prices.

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