Description
Offering an unprecedented combination of comfort, efficiency, and nimble handling, the Sirrus X excels on pavement, dirt, and any terrain in between.
SMOOTH, COMFORTABLE, AND EFFICIENT: Sirrus X provides the smoothest ride in its class. With bigger, confidence-inspiring tires, a slightly more upright riding position, and a super intuitive one-by drivetrain.
RIDER-FIRST ENGINEERED: Like all Specialized performance bikes, the geometry of each frame is uniquely crafted. This means that for every frame, each tube size is specifically selected to achieve the optimal balance of rigidity, weight, and responsiveness to ensure that no matter what size you’re riding, you will experience the world’s best ride.
NIMBLE: Class-leading light-weight, exceptional pedaling efficiency, and steering precision merge for confident, nearly telepathic handling characteristics.
- Lightweight A1 Alloy frame with clean internal cable routing.
- Maximum control through intuitive shifting with 1x8 wide range gearing, and powerful hydraulic disc brakes.
- Float over rough terrain with fast rolling Specialized Pathfinder 42c tires featuring proprietary Gripton rubber compound.
SIZING:
XX-Small: Suit 142-150cm rider height
X-Small: Suit 152-158cm rider height
Small: Suit 155-165cm rider height
Medium: Suit 165-175cm rider height
Large: Suit 175-183cm rider height
X-Large: Suit 183-193cm rider height
XX-Large: Suit 193-198cm rider height
BIKE SPECSFrame
2020 Sirrus X A1 Disc
Fork
2020 Sirrus X Steel Disc
Stem
3D-forged alloy, 31.8mm, 7-degree rise
Tape
Specialized Neutralizer, Body Geometry, locking grip
Saddle
Bridge Sport, Steel rails, 155/143mm
Handlebars
Alloy Mini Rise, 9-degree backsweep, 15mm rise, 31.8mm
Seat Binder
Bolt-type, 31.8mm
Front Brake
Promax F1, hydraulic disc, flat-mount, 160mm rotor
Rear Brake
Promax F1, hydraulic disc, flat-mount, 160mm rotor
Shift Levers
microSHIFT Acolyte, 8-speed
Rear Derailleur
MicroSHIFT Acolyte 8 Speed, with Clutch
Cassette
microSHIFT Acolyte CS-H084, 12-42t, 8-speed
Crankset
Forged aluminum arms, 2-piece, 24mm spindle, Narrow-wide steel chainring
Chainrings
40T
Bottom Bracket
Threaded BSA 68mm, 24mm spindle
Chain
KMC X8 w/ Missing Link™
Rims
700C disc, double-wall alloy, 22mm depth, 21mm internal width, 32h
Front Hub
Alloy, 6-bolt disc, loose ball bearing, quick-release, 32h
Rear Hub
Alloy, 6-bolt disc, 8-/9-speed freehub, loose ball bearing, quick-release, 32h
Spokes
Stainless, 14g
Front Tire
Pathfinder Sport, 700x42
Rear Tire
Pathfinder Sport, 700x42
SeatPost
Alloy, 12mm offset, 2-bolt clamp, 27.2mm
Inner Tubes
Standard 40mm PV 700x32-50
Pedals
Specialized Body Geometry Fitness, platform, plastic
Weight
12.08kg (Large)
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* Specifications are subject to change without notice