Description
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 4.0 with the revolutionary Future Shock to take the sting out of bumps and potholes. Here’s to your life on two wheels.
- TECH SPECS
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 |
FORK | Carbon Monocoque, 12x100mm flat thru-axle, flat mount disc, Future Shock 1.5 |
HANDLEBARS | Stout Mini Rise, alloy, 9-degree backsweep, 15mm rise, 31.8mm |
STEM | Future Stem, Comp |
TAPE | Specialized Neutralizer, Body Geometry, locking grip |
SADDLE | Bridge Comp, Hollow Cr-mo rails, 155/143mm |
SEATPOST | Alloy, 2-bolt, 14mm offset, 27.2mm |
SEAT BINDER | Bolt-type, 31.8mm |
FRONT BRAKE | Shimano BR-MT200, hydraulic disc, 160mm |
REAR BRAKE | Shimano BR-MT200, hydraulic disc, 160mm |
SHIFT LEVERS | Shimano Deore M5100, 11-speed |
REAR DERAILLEUR | Shimano Deore M5100, SGS, 11-speed |
CASSETTE | Shimano Deore M5100, 11-speed, 11-42t |
CRANKSET | Forged aluminum arms, 2-piece, 24mm spindle, Narrow-wide Aluminum chainring |
CHAINRINGS | 40T |
BOTTOM BRACKET | Threaded BSA 68mm |
CHAIN | KMC X11, 11-speed w/ Missing Link™ |
RIMS | 700C disc, double-wall alloy, 22mm depth, 21mm internal width, 32h |
FRONT HUB | Alloy, Center Lock™ disc, high-low flange, sealed cartridge bearings, 12x100mm spacing, 24h |
REAR HUB | Alloy, Center Lock™ disc, high-low flange, sealed cartridge bearings, 12x142mm spacing, 28h |
SPOKES | Stainless, 14g |
FRONT TIRE | Pathfinder Sport, 700x38mm |
REAR TIRE | Pathfinder Sport, 700x38mm |
INNER TUBES | Presta, 48mm valve |
PEDALS | Specialized Body Geometry Fitness, platform, plastic |
Model Year | 2021 |
Size | s |
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