Specialized Sirrus X 4.0 2021
|Options||M Gloss Smoke / Cool Grey / Satin Black Reflective In Store Now|
|Style||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 also equipped Sirrus X with the revolutionary Future Shock to take the sting out of bumps and potholes. Here's to your life on two wheels.
Future shock 1.5 delivers 20mm of compliance to give maximum comfort and control over the rough stuff.
Added Carbon Fork and an A1 SL alloy frame delivers a build 1.6lb (.8kg) lighter than the 3.0 model - no heavy hybrid featuring a mountain style suspension fork comes close.
Wide Range 1x11 Shimano Deore shifting delivers precise shifting for the long haul.
|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|
|Forks||Carbon monocoque, 12x100mm flat thru-axle, flat mount disc, Future Shock-compatible steerer|
|Rear Derailleur||Shimano Deore M5100, SGS, 11-speed|
|Shifters||Shimano Deore M5100, 11-speed|
|Chainset||Forged aluminum arms, 2-piece, 24mm spindle, Narrow-wide Aluminum chainring, 40T|
|Bottom Bracket||Threaded BSA 68mm|
|Chain||KMC X11, 11-speed w/ Missing Link|
|Cassette||Shimano Deore M5100, 11-speed, 11-42t|
|Stem||Future Stem, Comp|
|Handlebars||Stout Mini Rise, alloy, 9-degree backsweep, 15mm rise, 31.8mm|
|Front Brake||Shimano BR-MT200, hydraulic disc, 160mm|
|Rear Brake||Shimano BR-MT200, hydraulic disc, 160mm|
|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|
|Tyres||Pathfinder Sport, 700x38mm|
|Saddle||Bridge Comp, Hollow Cr-mo rails, 155/143mm|
|Seatpost||Alloy, 12mm offset, 2-bolt clamp, 27.2mm|
|Pedals||Specialized Body Geometry Fitness, platform, plastic|
|Grips||Specialized Neutralizer, Body Geometry, locking grip|
As with any product, specification is subject to change without prior notification. You are advised to confirm current specification before buying.