SPECIALIZED Sirrus X 5.0 Carbon
| Model Year | 2026 |
|---|---|
| Options | XS Gloss Bordeaux Metallic / Burnt Gold Metallic Fros Usually despatched in 7-10 days S Gloss Bordeaux Metallic / Burnt Gold Metallic Fros Usually despatched in 7-10 days M Gloss Bordeaux Metallic / Burnt Gold Metallic Fros Usually despatched in 7-10 days L Gloss Bordeaux Metallic / Burnt Gold Metallic Fros Usually despatched in 7-10 days XL Gloss Bordeaux Metallic / Burnt Gold Metallic Fros Usually despatched in 7-10 days |
| 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: The patent pending Compliance Junction frame design of the Sirrus X provides the smoothest ride in its class. Engineered vertical compliance without sacrificing lateral rigidity translates to more comfort, control, and efficiency on all roads, paved or gravel. RIDER-FIRST ENGINEERED: Like all Specialized carbon bikes, the geometry of each frame is uniquely crafted. This means that for every frame, each tube size and carbon layup is specifically selected to achieve the optimal balance of rigidity, weight, and responsiveness to ensure that no matter what size you're riding, you're going to experience the world's best ride. NIMBLE: Class-leading light-weight, exceptional pedalling efficiency, and steering precision merge for confident, nearly telepathic handling characteristics.
|
| Frame | Specialized FACT 9r Carbon, Fitness Geometry, 1x Drivetrain, 12x142 thru-axle, internal cable routing, flat-mount disc, Plug + Play rack/fender mounts |
| Forks | Specialized FACT 9r Carbon Monocoque, flat-mount disc, 12x100mm thru-axle, low rider mounts, Plug + Play fender mounts, Future Shock 1.5 |
| Rear Derailleur | Shimano Deore, M6100, 12pd, Shadow Plus |
| Shifters | Shimano Deore M6100, 12-speed |
| Chainset | Prowheel Alloy, XS: 165mm, S - M: 170mm, L - XXL: 175mm with Narrow Wide Steel 42T chainring |
| Bottom Bracket | BB68+, BSA24, 68mm |
| Chain | KMC X12EPT, 12-speed, anti-corrosion coating with reusable Missing LinkTM |
| Cassette | Sunrace, 12Seed, 11-51T |
| Stem | Future Stem, Comp |
| Handlebars | Alloy Mini Rise, 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, 30mm depth, 21mm internal width, disc-specific |
| Front Hub | Alloy, sealed cartridge bearings, Center Lock, 12x100mm thru-axle, 24h |
| Rear Hub | Alloy, Center lock Disc, High-Low Flange, Sealed Cartridge Bearing, 32H, 12mm Axle, 142mm Spacing |
| Spokes | Stainless, 14g |
| Tyres | Pathfinder TLR Fast Gravel Tire 700x40c, GRIPTON T2/T5 |
| Saddle | Body Geometry Power Sport, steel rails |
| Seatpost | Alloy, 2-bolt, 14mm offset, 27.2mm |
| Pedals | VP Platform, Alloy Body |
| 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.






