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BIKES AVAILABLE FOR IN-STORE PICKUP ONLY
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.
  • Even lighter (1.6 lbs/.8kg) than Sirrus X 2.0, and faster thanks to an added A1 alloy fork.
  • Wide-range 1x10 Shimano Deore drivetrain with a 11-42t cassette gives excellent range on any road.
  • More powerful hydraulic brakes and premium 2 piece crank design for enhanced braking power and durability in tough conditions.

Frame

Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, quick-release, Plug + Play rack/fender mounts

DRIVETRAIN

Chainrings

40T

Cassette

Shimano Deore, 10spd, 11-42t

Rear Derailleur

Shimano Deore M4120, SGS, 10-speed

Shift Levers

Shimano Deore M4100, 10-speed

Bottom Bracket

Threaded BSA 68mm, 24mm spindle

Crankset

Forged aluminum arms, 2-piece, 24mm spindle, Narrow-wide steel chainring

Chain

KMC X10, 10-speed w/ reusable Missing Link™

COCKPIT

SeatPost

Alloy, 12mm offset, 2-bolt clamp, 27.2mm

Handlebars

Specialized, alloy, 9-degree backsweep, 15mm rise, 31.8mm

Seat Binder

Bolt-type, 31.8mm

Stem

Specialized, 3D-forged alloy, 4-bolt, 7-degree rise

Saddle

Bridge Sport, Steel rails, 155/143mm

Tape

Specialized Neutralizer, Body Geometry, locking grip

BRAKES

Rear Brake

Tektro HD-R280, hydraulic disc, resin pads, flat-mount, 140mm

Front Brake

Tektro HD-R280, hydraulic disc, resin pads, flat-mount, 160mm

WHEELS & TIRES

Inner Tubes

Standard 40mm PV 700x32-50

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

Rims

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

Spokes

Stainless, 14g

Front Tire

Pathfinder Sport, 700x42

Rear Tire

Pathfinder Sport, 700x42

Suspension

Fork

A1 Premium Aluminum, flat-mount disc, Plug + Play fender mounts, low rider rack mounts, quick-release

ACCESSORIES

Pedals

Specialized Body Geometry Fitness, platform, plastic

* Weights based on production painted frames as pictured. Actual weights will vary based on colorway, frame size, and component variation. Specifications are subject to change without notice.

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Color
Satin Cast Blk
Satin Maroon/Blk
Gloss Flake Silver/Ice Ylw
Size

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