Specialized Sirrus X 3.0 Aluminum Disc Hybrid Bicycle

The Specialized Sirrus X 3.0 disc hybrid bike 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. The Specialized Sirrus X 3.0 is a dialed option when it’s time to hit some gravel. Specialized has also equipped every Sirrus X 3.0 with next-level comfort from our scientifically tested and ergonomically engineered Shared Platform Body Geometry saddle, handgrips, and pedals.

• Frame - Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, quick-release, Plug + Play rack/fender mounts
• Chainrings - 40T
• Cassette - Shimano Deore, 10spd, 11-42t
• Rear Derailleur - Shimano Deore M4120, SGS, 10-speed
• Shift Levers - Shimano Deore M4100, 10-speed
• Bottom Bracket - Threaded BSA 68mm
• Crankset - Forged aluminum arms, 2-piece, 24mm spindle, Narrow-wide steel chainring
• Chain - KMC X10, 10-speed w/ reusable Missing Link™
• Seatpost - Alloy, 12mm offset, 2-bolt clamp, 27.2mm
• Handlebars - Stout Mini Rise, alloy, 9-degree backsweep, 15mm rise, 31.8mm
• Seat Binder - Bolt-type, 31.8mm
• Stem - Specialized, 3D-forged alloy, 4-bolt, 7-degree rise
• Saddle - Bridge Sport, Steel rails, 155/143mm
• Tape - Specialized Neutralizer, Body Geometry, locking grip
• Rear Brake - Tektro HD-R280, hydraulic disc, resin pads, flat-mount, 140mm
• Front Brake - Tektro HD-R280, hydraulic disc, resin pads, flat-mount, 160mm
• Inner Tubes - Presta, 40mm valve
• Rear Hub - Alloy, 6-bolt disc, 8-/9-speed freehub, loose ball bearing, quick-release, 32h
• Front Hub - Alloy, 6-bolt disc, loose ball bearing, quick-release, 32h
• Rims - 700C disc, double-wall alloy, 22mm depth, 21mm internal width, 32h
• Spokes - Stainless, 14g
• Tires - Pathfinder Sport, 700x42
• Fork - A1 Premium Aluminum, flat-mount disc, Plug + Play fender mounts, low rider rack mounts, quick-release
• Pedals - Specialized Body Geometry Fitness, platform, plastic
• * Specifications are subject to change without notice

*Mack Cycle recommends that you have your new Specialized bike assembled at your local bike store to avoid issues with assembly.  Your local bike store will charge an assembly fee to assemble this bike.