Skip to main content

Specialized Sirrus X 2.0 KM

Specialized Sirrus X 2.0 KM
  • Color: Satin Cast Lilac/Ashen Grey Reflective
  • Color: Gloss Dune White/Dove Grey Reflective
  • Color: Gloss Ion/Silver Dust Reflective
$775.00
Color:
Size: Select size
Wheel Size: 700c
Please select options Unavailable

Details

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, 3.5lbs (1.7kg) lighter than our Crosstrail Hydro model.
- 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.

Frame SizeXXSXSSMLXL
Crank Length (cm) 165 165 170 170 175 175
Handlebar Width (cm) 680 680 680 680 680 680
Stem Length (cm) 60 60 70 80 90 100
Saddle Width (cm) 155 155 155 143 143 143
Seatpost Length (cm) 300 300 350 350 400 400
Stack (cm) 536 555 563 593 608 633
Reach (cm) 373 388 393 398 402 414
Head-Tube Length (cm) 121 139 147 175 191 217
Head-Tube Angle (degrees) 69.5 70 70 71 71 71
B-B Height (cm) 288 288 288 288 288 288
B-B Drop (cm) 70 70 70 70 70 70
Trail (cm) 79 76 76 69 69 69
Fork Length (full) (cm) 395 395 395 395 395 395
Fork Rake/Offset (cm) 51 51 51 51 51 51
Front-Center (cm) 606 623 631 636 645 665
Chain-Stay Length (cm) 440 440 440 440 440 440
Wheelbase (cm) 1036 1053 1061 1067 1076 1096
Top-Tube Length (horizontal) (cm) 532 552 560 574 582 602
Bike Stand-Over Height (cm) 702 725 755 785 815 837
Seat-Tube Length (cm) 360 395 440 470 510 530
Seat-Tube Angle (degrees) 73.5 73.5 73.5 73.5 73.5 73.5
Sizes:
SizeRider Height (cm)Rider Height (in)
XX-Small 142 - 150 4'8" - 4'11"
X-Small 150 - 158 4'11" - 5'2"
Small 155 - 165 5'1" - 5'5"
Medium 165 - 175 5'5" - 5'9"
Large 175 - 183 5'9" - 6'0"
X-Large 183 - 193 6'0" - 6'4"
XX-Large 193 - 198 6'4" - 6'6"

Specs

Frame Sirrus X A1 Disc
Fork Sirrus X Steel Disc
Rims 700C disc, double-wall alloy, 22mm depth, 21mm internal width, 32h
Hubs F: Alloy, 6-bolt disc, loose ball bearing, quick-release, 32h R: Alloy, 6-bolt disc, 8-/9-speed freehub, loose ball bearing, quick-release, 32h
Spokes Stainless, 14g
Tires Pathfinder Sport, 700x42
Bottom Bracket BSA, square-taper, 68mm
Crankset Alloy Forged Arms
Chainrings 34T
Shifters microSHIFT Acolyte, 8-speed
Rear Derailleur microSHIFT Acolyte, 8-speed
Cassette/Freewheel microSHIFT Acolyte CS-H084, 12-42t, 8-speed
Chain KMC X8 w/ Missing Link
Brakes Promax F1, hydraulic disc, flat-mount, 160mm
Handlebars Alloy Mini Rise, 9-degree backsweep, 15mm rise, 31.8mm
Tape/Grips Specialized Neutralizer, Body Geometry, locking grip
Stem 3D-forged alloy, 31.8mm, 7-degree rise
Seatpost Alloy, 12mm offset, 2-bolt clamp, 27.2mm
Saddle Bridge Sport, Steel rails, 155/143mm
Pedals Specialized Body Geometry Fitness, Platform, Plastic

* Subject to change without notice.

Reviews