Specialized Sirrus X 4.0 blue/teal/black Citybike (2022)

Sirrus X is your ticket to ride more and go places you never thought possible. It's a comfortable and potent bike that will inspire you to ride more than ever before. With larger volume tires that convey more confidence, a slightly more upright riding position, a super intuitive single drive, and plenty of mounts for racks and fenders, it's more than just a solid partner on the pavement. The Sirrus X is the bike of choice when it comes to riding on gravel trails. We've also given the Sirrus X next-level comfort with our scientifically tested and ergonomically designed Body Geometry saddle, grips and pedals. We also equipped the Sirrus X 4.0 with our revolutionary Future Shock to take the terror out of potholes and bumps. Here's to your new life on two wheels.
The Future Shock 1.5 offers 20mm of travel to provide maximum comfort and control over rough conditions.
A carbon fork and main frame with our A1SL aluminum alloy keep the frame (about 7.3 kg) lighter than the 3.0 model - no heavy hybrid with a mountain-style suspension fork comes close.
A 1x11 SRAM NX shifter with a wide ratio range delivers precise shifting for the long haul.

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
Chassis
FORK
Specialized FACT 9r Carbon Monocoque, flat-mount disc, 12x100mm thru-axle, low rider mounts, Plug + Play fender mounts, Future Shock 1.5
Cockpit
HANDLEBAR
Alloy Mini Rise, 9-degree backsweep, 15mm rise, 31.8mm
SEAT POST
Alloy, 2-bolt, 14mm offset, 27.2mm
SEAT POST CLAMP
Bolt-type, 31.8mm
BEARBUDDLE
Future Stem, Comp
HANDLEBAR TAPE
Specialized Neutralizer, Body Geometry, locking grip
SADDLE
Bridge Comp, Hollow Cr-mo rails, 155/143mm
BRAKES
REAR BRAKE
Tektro HD-R510, hydraulic disc, 160mm
BRAKE FRONT
Tektro HD-R510, hydraulic disc, 160mm
Drive
CHAIN BLADES
40T
CRANKSET
Forged aluminum arms, 2-piece, 24mm spindle, Narrow-wide aluminum chainring
CHAIN
KMC X11, 11-speed w/ Missing Link™
SHIFTER
SRAM NX, 11-speed
SHIFT HANDLE
SRAM NX, 11-speed
CASSETTE
SRAM PG-1130, 11-speed, 11-42t
INNER BEARINGS
Threaded BSA 68mm, 24mm spindle
Wheels and tires
WHEELS
700C disc, double-wall alloy, 22mm depth, 21mm internal width, 32h
TUBES
700x28/38mm, 48mm Presta valve
FRONT WHEEL HUB
Alloy, Center Lock disc, high-low flange, sealed cartridge bearings, 12x100mm spacing, 24H
REAR WHEEL HUB
Alloy, Center Lock disc, high-low flange, sealed cartridge bearings, 12x142mm spacing, 28H
REAR TIRES
Pathfinder Sport, 700x38mm
FRONT TIRES
Pathfinder Sport, 700x38mm
HEADS
Stainless, 14g
Accessories
PEDALS
Specialized Body Geometry Fitness, platform, plastic