Specialized Sirrus X 2.0 Step-Through (2027)

Regular price $849.99

Color: Gloss Metallic Obsidian / Burnt Gold Metallic Frost Reflective
Size

Specialized Sirrus X 2.0 Step-Through (2027)

<p>Offering an unprecedented combination of comfort, efficiency, and nimble handling, the Sirrus X excels on pavement, dirt, and any terrain in between.</p><p>SMOOTH, COMFORTABLE, AND EFFICIENT - Sirrus X provides the smoothest ride in its class. With bigger, confidence-inspiring tires, a slightly more upright riding position, and a super intuitive one-by drivetrain.<p>RIDER-FIRST ENGINEERED - Like all Specialized performance bikes, the geometry of each frame is uniquely crafted. This means that for every frame, each tube size is specifically selected to achieve the optimal balance of rigidity, weight, and responsiveness to ensure that no matter what size you’re riding, you will experience the world’s best ride.</p><p>NIMBLE - Class-leading light-weight, exceptional pedaling efficiency, and steering precision merge for confident, nearly telepathic handling characteristics.</p>
  • Lightweight A1 Alloy frame with clean internal cable routing, 3.5lbs (1.7kg).
  • Maximum control through intuitive shifting with 1x9, 11-46t wide range gearing, and powerful hydraulic disc brakes.
  • Float over rough terrain with fast rolling Specialized Pathfinder 40c tires featuring proprietary Gripton rubber compound.

Technical Specifications

Frameset
Frame
Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, quick-release, Plug + Play rack/fender mounts
Suspension
Fork
Hi-Ten steel, flat-mount disc, Plug + Play fender mounts, low rider rack mounts, quick-release
Brakes
Front Brake
Tektro, 2-piston hydraulic disc
Rear Brake
Tektro, 2-piston hydraulic disc
Drivetrain
Bottom Bracket
BSA, square-taper, 68mm
Chain
KMC eGlide for 11-Speed CUES
Chainrings
Narrow Wide Steel 42T
Crankset
Prowheel Alloy, XXS - XS: 165mm, S - M: 170mm, L - XL: 175mm, 42t
Rear Derailleur
Shimano CUES 9-Speed
Shift Levers
Shimano CUES 9-Speed with Optical Gear Display
Cassette
Shimano CUES CS-LG300-9, 9 speed, 11-46t
Wheels & tires
Rims
700C disc, double-wall alloy, 22mm depth, 21mm internal width, 32h
Rear Hub
Alloy, 6-bolt disc, 8-/9-speed freehub, loose ball bearing, quick-release, 32h
Front Hub
Alloy, 6-bolt disc, loose ball bearing, quick-release, 32h
Front Tire
Pathfinder Wirebead Fast Gravel 700X40C
Rear Tire
Pathfinder Wirebead Fast Gravel 700X40C
Spokes
Stainless, 14g
Inner Tubes
Standard 40mm SV 700x32-50
Cockpit
Stem
3D-forged alloy, 31.8mm, 7-degree rise
Handlebars
Alloy Mini Rise, 9-degree backsweep, 15mm rise, 31.8mm
SeatPost
Alloy, 12mm offset, 2-bolt clamp, 27.2mm
Seat Binder
Bolt-type, 31.8mm
Saddle
Bridge Sport, Steel rails, 155/143mm
Grip
Specialized Neutralizer, Body Geometry, locking grip
Accessories
Pedals
Specialized, platform
Product details
Product ID
295241
Weight
Weight
12.24 kg (26 lb, 15.8 oz)
Weight Size
MD

Geometry

XS S M
Crank Length 165 165 170
Handlebar Width 680 680 680
Stem Length 60 70 80
Saddle Width 155 155 143
Seatpost Length 300 350 350
Stack 593 555 563
Reach 393 400 408
Head-Tube Length 139 147 175
Head-Tube Angle 70 70 71
B-B Height 288 288 288
B-B Drop 70 70 70
Trail 76 76 69
Fork Length (full) 395 395 395
Fork Rake/Offset 51 51 51
Front-Center 628 637 646
Chain-Stay Length 440 440 440
Wheelbase 1058 1068 1077
Top-Tube Length (horizontal) 557 567 584
Bike Stand-Over Height 636 636 641
Seat-Tube Length 395 450 500
Seat-Tube Angle 73.5 73.5 73.5