Specialized 22' Sirrus X 4.0

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 tyres, 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 dialled option when it’s time to hit some gravel. Every Sirrus X comes with next-level comfort from our scientifically tested and ergonomically engineered unisex Body Geometry saddle, handgrips, and pedals.

The Sirrus X 4.0 is equipped with the revolutionary Future Shock to take the sting out of bumps and potholes. Here’s to your life on two wheels.

  • Future Shock 1.5 delivers 20mm of compliance to give maximum comfort and control over the rough terrain.

  • Added Carbon Fork and an A1 SL alloy frame delivers a build 800 grams lighter than the 3.0 model–no heavy hybrid featuring a mountain style suspension fork comes close.

  • Wide-range 1x11 SRAM NX shifting delivers precise shifting for the long haul.

Specifications:

Frame

Specialized A1 SL premium aluminium, Fitness Geometry, fully manipulated butted tubing, internal cable routing, flat-mount disc, 12x142mm thru-axle, Plug + Play rack/fender mounts

Fork

Specialized FACT 9r Carbon Monocoque, flat-mount disc, 12x100mm thru-axle, low rider mounts, Plug + Play fender mounts, Future Shock 1.5

Stem

Future Stem, Comp

Grips

Specialized Neutraliser, Body Geometry, locking grip

Handlebars

Alloy Mini Rise, 9-degree backsweep, 15mm rise, 31.8mm

Saddle

Bridge Comp, Hollow Cr-mo rails, 155/143mm

Seat Post

Alloy, 2-bolt, 14mm offset, 27.2mm

Seat Post Collar

Bolt-type, 31.8mm

Front Brake

Tektro HD-R510, hydraulic disc, 160mm

Rear Brake

Tektro HD-R510, hydraulic disc, 160mm

Shift Levers

Sram NX, 11-speed

Rear Derailleur

Sram NX, 11-speed

Cassette

Sram PG-1130, 11-speed, 11-42t

Chain

KMC X11, 11-speed with quick-link

Crankset

Forged aluminium arms, 2-piece, 24mm spindle

Chainrings

40-tooth, narrow-wide aluminium chainring

Bottom Bracket

Threaded BSA 68mm, 24mm spindle

Rims

700C disc, double-wall alloy, 22mm depth, 21mm internal width, 32-hole

Front Hub

Alloy, Center Lock disc, high-low flange, sealed cartridge bearings, 12x100mm spacing, 24-hole

Rear Hub

Alloy, Center Lock disc, high-low flange, sealed cartridge bearings, 12x142mm spacing, 28-hole

Spokes

Stainless, 14g

Front Tyre

Pathfinder Sport, Blackbelt puncture protection, 700x38mm

Rear Tyre

Pathfinder Sport, Blackbelt puncture protection, 700x38mm

Inner Tubes

700x28/38mm, 48mm Presta valve

Pedals

Specialized Body Geometry Fitness, platform, plastic


Sizing & Geometry:

XXS

XS

S

M

L

XL

B-B Drop

70

70

70

70

70

70

B-B Height

288

288

288

288

288

288

Bike Stand-Over Height

702

725

755

785

815

837

Chain-Stay Length

440

440

440

440

440

440

Crank Length

165

165

170

170

175

175

Fork Length (full)

395

395

395

395

395

395

Fork Rake/Offset

51

51

51

51

51

51

Front-Center

606

623

631

636

645

665

Handlebar Width

680

680

680

680

680

680

Head-Tube Angle

69.5°

70°

70°

71°

71°

71°

Head-Tube °Length

121

139

147

175

191

217

Reach

373

388

393

398

402

414

Saddle Width

155

155

155

143

143

143

Seat-Tube Angle

73.5°

73.5°

73.5°

73.5°

73.5°

73.5°

Seat-Tube Length

360

395

440

470

510

530

Seatpost Length

300

300

350

350

400

400

Stack

536

555

563

593

608

633

Stem Length

60

60

70

80

90

100

Top-Tube Length (horizontal)

532

552

560

574

582

602

Trail

79

76

76

69

69

69

Wheelbase

1036

1053

1061

1067

1076

1096

*Barring angle values marked by their degree symbol (°), all chart measurements above are listed in millimetres (mm).

Detailed below are the 2022 Sirrus X 4.0's sizes, with their respective rider's height ranges to which they suit:

Extra Small - 150cm to 158cm (4'11" to 5'2")

Small - 155cm to 165cm (5'1" to 5'5")

Medium - 165cm to 175cm (5'5" to 5'9")

Large - 175cm to 183cm (5'9" to 6'0")

Extra Large - 183cm to 193cm (6'0" to 6'4")

WHY BUY FROM US?

With over 17 years experience offering quality bikes and service, you can rest assured we have deeply considered the quality of the products we sell and have the technical skills to assist if any possible problems arise.

Along with being the ‘local’ bike store to many riders in Auckland, we also have an extensive customer base of riders nationwide. Believe it or not we even have riders from overseas come to us for our quality products and expertise!

Lastly, we are riders ourselves. We are in this business because we are genuinely passionate about riding all types of bikes and are here to share our knowledge to help enhance your riding experience.

Why buy from us