Sirrus X 4.0

$674.99 $1,349.99 Save 50%
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Normal wear and tear is expected because the only way to know it’s the right ride is to ride it.

Sirrus X 4.0

Sirrus X 4.0

$674.99 Regular price $1,349.99

- Hybrid Active BIKES -

Specialized Sirrus X 4.0 Hybrid Active Bike

Overview

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 tires, 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 dialed option when it’s time to hit some gravel. We’ve also equipped every Sirrus X with next-level comfort from our scientifically tested and ergonomically engineered Shared Platform Body Geometry saddle, handgrips, and pedals. 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 delivers 20mm of compliance to give maximum comfort and control over the rough stuff.
  • Added Carbon Fork and an A1 SL alloy frame delivers a build 1.6lb (.8kg) 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.

The Build Specs

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
Fork Specialized FACT 9r Carbon Monocoque, flat-mount disc, 12x100mm thru-axle, low rider mounts, Plug + Play fender mounts, Future Shock 1.5
Brakes
Rear Brake Tektro HD-R510, hydraulic disc, 160mm
Front Brake Tektro HD-R510, hydraulic disc, 160mm
Drivetrain
Chainrings 40t, chainguard
Crankset Forged aluminum arms, 24mm spindle, Narrow-wide aluminum chainring 40t, chainguard
Chain KMC X11, 11-speed w/ Missing Link™
Rear Derailleur SRAM NX, 11-speed
Shift Levers 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
Inner Tubes Standard 40mm Schrader Valve 700x32-50
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
Rear Tire Pathfinder Sport, 700x38mm
Front Tire Pathfinder Sport, 700x38mm
Spokes Stainless, 14g
Cockpit
Handlebars Alloy Mini Rise, 9-degree backsweep, 15mm rise, 31.8mm
SeatPost Alloy, 2-bolt, 14mm offset, 27.2mm
Seat Binder Bolt-type, 31.8mm
Saddle Bridge Comp, Hollow Cr-mo rails 155/143
Stem Future Stem, Comp
Grip Specialized Neutralizer, Body Geometry, locking grip
Accessories
Pedals Specialized Body Geometry Fitness, platform, plastic
Specialized, platform
Weight
Weight 10.8kg (23 lb, 13 oz)
Weight Size LG

The Geometry

MeasurementXXSXSSMLXL
Stackmm587590606635651672
Reachmm355371376382386398
Head-Tube Lengthmm111125143169186208
Head-Tube Angledegrees69.57071717170
B-B Heightmm284284284284284284
B-B Dropmm707070707070
Trailmm787575686868
Fork Length (full)mm395395395395395395
Fork Rake/Offsetmm515151515151
Front-Centermm602618629634644663
Chain-Stay Lengthmm440440440440440440
Wheelbasemm103310491060106510741093
Top-Tube Length (horizontal)mm529549559573581599
Bike Stand-Over Heightmm700722750778810831
Seat-Tube Lengthmm360395440470510530
Seat-Tube Angledegrees73.573.573.573.573.573.5

Staff Picks

Choosen Specifically for the Sirrus X 4.0

Everything here is specifically chosen to work seamlessly with the Sirrus X 4.0. From on bike upgrades to riding gear and home essentials, these picks help you get the absolute most out of every ride from day one.