2023 Specialized Sirrus X 4.0
2023 Specialized Sirrus X 4.0
2023 Specialized Sirrus X 4.0
2023 Specialized Sirrus X 4.0
Specialized

2023 Specialized Sirrus X 4.0

$1,350.00 $972.00 Save $378.00
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Sirrus X 4.0
Sirrus X 4.0
Future Shock 1.5 · SRAM NX 1x11

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.

  • Future Shock 1.5: 20mm of compliance to take the sting out of bumps and potholes — maximum comfort and control.
  • Carbon FACT 9r Fork: Full carbon fork + A1 SL alloy frame = 1.6 lbs (.8 kg) lighter than the 3.0 model.
  • SRAM NX 1x11: Wide-range precise shifting for the long haul — 11-42t cassette.
  • Tektro HD-R510 Brakes: Hydraulic disc brakes for confident stopping in any condition.
  • Body Geometry Comfort: Scientifically tested saddle, handgrips, and pedals — next-level comfort.
  • Thru-Axle Hubs: 12x100 / 12x142mm thru-axle for positive wheel alignment and stiffness.

We equipped Sirrus X 4.0 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
20mm of compliance to give maximum comfort and control over the rough stuff — suspension inside the headtube.
Carbon FACT 9r Fork + A1 SL Frame
Carbon fork and A1 SL alloy frame delivers a build 1.6 lbs (.8 kg) lighter than the 3.0 model — no heavy hybrid with a suspension fork comes close.
SRAM NX 1x11
Wide-range 1x11 SRAM NX shifting delivers precise shifting for the long haul — 11-42t cassette.
Tektro HD-R510 Hydraulic Discs
Powerful hydraulic disc brakes for confident stopping in any condition.
Pathfinder Sport 700x38
Fast rolling Pathfinder Sport tires — confident on pavement and gravel.
Thru-Axle Hub Connection
12x100mm front and 12x142mm rear thru-axle for positive wheel alignment and maximum stiffness.
XXS XS S M L XL
Crank Length 165 165 170 170 175 175
Handlebar Width 680 680 680 680 680 680
Stem Length 60 60 70 80 90 100
Saddle Width 155 155 155 143 143 143
Seatpost Length 300 300 350 350 400 400
Stack 587 590 606 635 651 672
Reach 355 371 376 382 386 398
Head-Tube Length 111 125 143 169 186 208
Head-Tube Angle 69.5° 70° 71° 71° 71° 70°
B-B Height 284 284 284 284 284 284
B-B Drop 70 70 70 70 70 70
Trail 78 75 75 68 68 68
Fork Length (full) 395 395 395 395 395 395
Fork Rake/Offset 51 51 51 51 51 51
Front-Center 602 618 629 634 644 663
Chain-Stay Length 440 440 440 440 440 440
Wheelbase 1033 1049 1060 1065 1074 1093
Top-Tube Length (horizontal) 529 549 559 573 581 599
Bike Stand-Over Height 700 722 750 778 810 831
Seat-Tube Length 360 395 440 470 510 530
Seat-Tube Angle 73.5° 73.5° 73.5° 73.5° 73.5° 73.5°
Frameset
Frame
Specialized A1 SL Premium Aluminum, Fitness Geometry, fully manipulated butted tubing, internal cable routing, flat-mount disc, 12x142mm thru-axle, Plug + Play rack/fender mounts
Seat Binder
Bolt-type, 31.8mm
Suspension
Fork
Specialized FACT 9r Carbon Monocoque, flat-mount disc, 12x100mm thru-axle, low rider mounts, Plug + Play fender mounts, Future Shock 1.5
Brakes
Front Brake
Tektro HD-R510, hydraulic disc, 160mm
Rear Brake
Tektro HD-R510, hydraulic disc, 160mm
Drivetrain
Chainrings
40T, Narrow-wide aluminum chainring, chainguard
Crankset
Forged aluminum arms, 24mm spindle, Narrow-wide aluminum chainring 40T, chainguard
Chain
KMC X11, 11-speed w/ Missing Link™
Shift Levers
SRAM NX, 11-speed
Rear Derailleur
SRAM NX, 11-speed
Cassette
SRAM PG-1130, 11-speed, 11-42t
Bottom Bracket
Threaded BSA 68mm
Wheels & Tires
Rims
700C disc, double-wall alloy, 22mm depth, 21mm internal width, 32h
Spokes
Stainless, 14g
Front Tire
Pathfinder Sport, 700x38mm
Rear Tire
Pathfinder Sport, 700x38mm
Front Hub
Alloy, Center Lock disc, high-low flange, sealed cartridge bearings, 12x100mm spacing, 24H
Rear Hub
Alloy, Center Lock disc, high-low flange, sealed cartridge bearings, 12x142mm spacing, 28H
Inner Tubes
Standard 40mm Schrader Valve 700x32-50
Cockpit
Stem
Future Stem, Comp
Seatpost
Alloy, 2-bolt, 14mm offset, 27.2mm
Saddle
Bridge Comp, Hollow Cr-mo rails 155/143
Handlebars
Alloy Mini Rise, 9-degree backsweep, 15mm rise, 31.8mm
Grips
Specialized Neutralizer, Body Geometry, locking grip
Accessories
Pedals
Specialized Body Geometry Fitness, platform, plastic
Weight
Weight
10.8kg (23 lb, 13 oz)
Weight Size
LG

Shipping Policy

Components:

All component items (wheels, drivetrains, suspension, brakes, etc.) ship within 1–4 business days of purchase.

Bicycles:

Complete bikes typically ship within 2–3 weeks due to build, tuning, and inspection times. You will receive tracking information as soon as your order is ready to ship.

Riding Gear & Apparel:

Riding gear and apparel orders (helmets, jerseys, gloves, etc.) ship within 1–3 business days.

Returns & Exchanges:

If you received the wrong size or wish to exchange an item, it must be returned in original condition—unused, uninstalled, and with all packaging intact.

For full details, please see our Refund Policy before initiating a return.

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Prepared with intention.

Every product is carefully inspected and handled by our team before it ships. From fit and function to final details, we make sure each piece is ready for the outdoors ahead—so you can focus on the experience, not the gear.

Passion drives us

At SpokeX Bike Co., bikes aren't just our business — they’re our way of life. As a rider-owned and operated shop, every decision we make comes from firsthand experience on the trail, at the race, and on the open road. We know what it’s like to chase a new line, push through the pain cave, and celebrate the ride — because we live it every day.

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