SPECIALIZED Sirrus X 3.0
| Model Year | 2026 |
|---|---|
| Options | XXS Gloss Emerald Metallic / Fjord Metallic Frost Refl Usually despatched in 7-10 days XS Gloss Emerald Metallic / Fjord Metallic Frost Refl Usually despatched in 7-10 days S Gloss Emerald Metallic / Fjord Metallic Frost Refl CURRENTLY UNAVAILABLE M Gloss Emerald Metallic / Fjord Metallic Frost Refl CURRENTLY UNAVAILABLE L Gloss Emerald Metallic / Fjord Metallic Frost Refl CURRENTLY UNAVAILABLE XL Gloss Emerald Metallic / Fjord Metallic Frost Refl CURRENTLY UNAVAILABLE |
| Style | Offering an unprecedented combination of comfort, efficiency, and nimble handling, the Sirrus X excels on pavement, dirt, and any terrain in between. SMOOTH, COMFORTABLE, AND EFFICIENT: Sirrus X provides the smoothest ride in its class. With bigger, confidence-inspiring tires, a slightly more upright riding position, and a super intuitive one-by drivetrain. RIDER-FIRST ENGINEERED: Like all Specialized performance bikes, the geometry of each frame is uniquely crafted. This means that for every frame, each tube size is specifically selected to achieve the optimal balance of rigidity, weight, and responsiveness to ensure that no matter what size you're riding, you will experience the world's best ride. NIMBLE: Class-leading light-weight, exceptional pedalling efficiency, and steering precision merge for confident, nearly telepathic handling characteristics.
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| Frame | Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, quick-release, Plug + Play rack/fender mounts |
| Forks | A1 Premium Aluminum, flat-mount disc, Plug + Play fender mounts, low rider rack mounts, quick-release |
| Rear Derailleur | Shimano Cues 11-speed with Shadow Plus |
| Shifters | Shimano Cues 10-Speed Rapidfire Plus, With OPTICAL GEAR DISPLAY, SL-U6000-10R |
| Chainset | Prowheel Alloy, XXS - XS: 165mm, S - M: 170mm, L - XL: 175mm, Narrow Wide Steel 42T chainring |
| Bottom Bracket | BB68+, BSA24, 68mm |
| Chain | KMC eGlide for 11-Speed Cues |
| Cassette | Shimano Cues 10-Speed, 11-48T, CS-LG300-10 |
| Stem | 3D-forged alloy, 31.8mm, 7-degree rise |
| Handlebars | Alloy Mini Rise, 9-degree backsweep, 15mm rise, 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 |
| 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 |
| Tyres | Pathfinder Wirebead Fast Gravel 700X40C |
| Saddle | Bridge Sport, Steel rails, 155/143mm |
| Seatpost | Alloy, 12mm offset, 2-bolt clamp, 27.2mm |
| Pedals | Specialized, platform |
| 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.






