21 SPECIALIZED Sirrus X 3.0 | In-Stock Now
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. Here's to your new life on two wheels.
- Even lighter (1.6 lbs/.8kg) and faster thanks to an added A1 alloy fork.
- Wide Range 1x9 Microshift Advent shift system gives excellent range with a clutch system to keep the chain on over harsh bumps.
- 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 FORK A1 Premium Aluminum, flat-mount disc, Plug + Play fender mounts, low rider rack mounts, quick-release STEM Specialized, 3D-forged alloy, 4-bolt, 7-degree rise TAPE Specialized Neutralizer, Body Geometry, locking grip SADDLE Bridge Sport, Steel rails, 155/143mm HANDLEBARS Stout Mini Rise, alloy, 9-degree backsweep, 15mm rise, 31.8mm SEAT BINDER Bolt-type, 31.8mm FRONT BRAKE Tektro HD-R280, hydraulic disc, resin pads, flat-mount, 160mm REAR BRAKE Tektro HD-R280, hydraulic disc, resin pads, flat-mount, 140mm SHIFT LEVERS Shimano Deore M4100, 10-speed CASSETTE Shimano Deore, 10spd, 11-42t REAR DERAILLEUR Shimano Deore M4120, SGS, 10-speed CHAIN KMC X10, 10-speed w/ reusable Missing Link™ CRANKSET Forged aluminum arms, 2-piece, 24mm spindle, Narrow-wide steel chainring CHAINRINGS 40T BOTTOM BRACKET Threaded BSA 68mm 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 INNER TUBES Presta, 40mm valve SEATPOST Alloy, 12mm offset, 2-bolt clamp, 27.2mm