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Sirrus X 5.0
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 5.0 with tubeless-ready tires that nearly eliminate flats and add more comfort and control by allowing for lower tire pressures, and added the revolutionary Future Shock to take the sting out of bumps and potholes. Here’s to your life on two wheels.
Chainrings
40T
Shift Levers
Shimano SLX M7100, 12-speed
Crankset
Praxis Alba
Bottom Bracket
Praxis 68-0201B, 68mm BSA
Chain
KMC X12, 12-speed w/ Missing Link™
Rear Derailleur
Shimano SLX M7100, SGS, 12-speed
Cassette
Sunrace CSMZ800, 12-speed, 11-51t
Spokes
Stainless, 14g
Inner Tubes
Presta, 48mm valve
Front Tire
Pathfinder Pro, 2Bliss Ready, 700x38mm
Rear Hub
Alloy, Center Lock disc, high-low flange, sealed cartridge bearings, 12x142mm spacing, 28H
Rims
700C disc, double-wall alloy, 30mm depth, 21mm internal width, disc-specific
Front Hub
Alloy, Center Lock disc, high-low flange, sealed cartridge bearings, 12x100mm spacing, 24H
Rear Tire
Pathfinder Pro, 2Bliss Ready, 700x38mm
SeatPost
Alloy, 2-bolt, 14mm offset, 27.2mm
Saddle
Body Geometry Power Sport, steel rails
Stem
Future Stem, Comp
Tape
Specialized Neutralizer, Body Geometry, locking grip
Handlebars
Specialized, alloy, 9-degree backsweep, 15mm rise, 31.8mm
Seat Binder
Integrated w/ frame
Frame
Specialized FACT 9r carbon, Fitness Geometry, 1x drivetrain, 12x142mm thru-axle, internal cable routing, flat-mount disc, Plug + Play fender mounts
Pedals
Platform, alloy
Fork
Carbon Monocoque, 12x100mm thru-axle, flat-mount disc, Future Shock 1.5
Rear Brake
Shimano BR-MT200, hydraulic disc, 160mm
Front Brake
Shimano BR-MT200, hydraulic disc, 160mm
* 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.
XS | S | M | L | XL | XXL | |
---|---|---|---|---|---|---|
Crank Length | 165mm | 170mm | 170mm | 175mm | 175mm | 175mm |
Handlebar Width | 660mm | 660mm | 660mm | 680mm | 680mm | 680mm |
Stem Length | 60mm | 70mm | 80mm | 90mm | 100mm | 110mm |
Saddle Width | 155mm | 155mm | 143mm | 143mm | 143mm | 143mm |
Seatpost Length | 300mm | 300mm | 350mm | 350mm | 400mm | 400mm |
Stack | 585mm | 602mm | 631mm | 649mm | 687mm | 709mm |
Reach | 355mm | 371mm | 384mm | 386mm | 398mm | 410mm |
Head-Tube Length | 125mm | 143mm | 169mm | 186mm | 223mm | 246mm |
Head-Tube Angle | 70° | 70° | 71° | 71.5° | 72° | 72° |
B-B Height | 275mm | 275mm | 275mm | 275mm | 275mm | 275mm |
B-B Drop | 70mm | 70mm | 70mm | 70mm | 70mm | 70mm |
Trail | 71mm | 71mm | 65mm | 62mm | 58mm | 58mm |
Fork Length (full) | 390mm | 390mm | 390mm | 390mm | 390mm | 390mm |
Fork Rake/Offset | 51mm | 51mm | 51mm | 51mm | 51mm | 51mm |
Front-Center | 602mm | 625mm | 635mm | 637mm | 656mm | 675mm |
Chain-Stay Length | 435mm | 435mm | 435mm | 435mm | 435mm | 435mm |
Wheelbase | 1027mm | 1050mm | 1060mm | 1063mm | 1082mm | 1101mm |
Top-Tube Length (horizontal) | 532mm | 554mm | 573mm | 580mm | 603mm | 628mm |
Bike Stand-Over Height | 714mm | 756mm | 788mm | 813mm | 849mm | 875mm |
Seat-Tube Length | 355mm | 416mm | 453mm | 483mm | 533mm | 563mm |
Seat-Tube Angle | 73.5° | 73.5° | 73.5° | 73.5° | 73.5° | 73° |