Specialized · MY 2026
Sirrus X 4.0 EQ
44,990 CZK
- Weight
- 12.77 kg
- Motor
- Not stated
- Battery
- Not stated
- Travel front/rear
- Not stated
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Compare up to three bikes: actual components, measurable differences, geometry in your chosen size and current HPM Sport offers.
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There are no differences in the published specifications: both bikes have identical values for every compared item.
| Specifications | Specialized Sirrus X 4.0 EQ |
|---|---|
| Frame | |
| Frame | Specialized A1SL Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, quick-release, Plug + Play rack/fender mounts |
| Seat clamp | Bolt-type, 31.8mm |
| Suspension | |
| Forks | Specialized FACT 9r Carbon Monocoque, flat-mount disc, 12x100mm thru-axle, low rider mounts, Plug + Play fender mounts, Future Shock 1.5 |
| Brakes | |
| Front brake | Shimano BR-MT200, hydraulic disc, 160mm |
| Rear brake | Shimano BR-MT200, hydraulic disc, 160mm |
| Motor | |
| Drivetrain | Shimano Deore M6100, 12-speed |
| Rear derailleur | Shimano Deore, M6100, 12pd, Shadow Plus |
| Cassette | Sunrace, 12Seed, 11-51T |
| Chain | KMC X12EPT, 12-speed, anti-corrosion coating w/ reusable Missing Link™ |
| Crankset | Forged aluminum arms, 24mm spindle, Narrow-wide steel chainring 40t, chainguard |
| Chainrings | 48/32 w/ chainguard |
| Bottom bracket | Threaded BSA 68mm |
| Wheels and tyres | |
| Rims | 700C disc brake, double-wall alloy, 22mm depth, 21mm internal width |
| Front hub | Shimano Dynamo, Center Lock disc, 12x100mm Thru-axle spacing, 32H |
| Rear hub | Alloy, Center lock Disc, High-Low Flange, Sealed Cartridge Bearing, 32H, 12mm Axle, 142mm Spacing |
| Spokes | Stainless, 14g |
| Front tyre | Pathfinder Wirebead Fast Gravel 700X40C |
| Rear tyre | Pathfinder Wirebead Fast Gravel 700X40C |
| Inner tubes | Standard 40mm SV 700x32-50 |
| Cockpit and contact points | |
| Stem | Specialized, 3D-forged alloy, 4-bolt, 7-degree rise |
| Handlebars | Alloy Mini Rise, 9-degree backsweep, 15mm rise, 31.8mm |
| Grips and bar tape | Specialized Neutralizer, Body Geometry, locking grip |
| Saddle | Body Geometry Power Sport, steel rails |
| Seatpost | Alloy, 2-bolt, 14mm offset, 27.2mm |
| Pedals | Specialized, platform |
| Weight | |
| Weight | 12.77 kg |
| Weight for size | LG |
Same size, fair comparison
Geometry by size
There are no differences for the selected sizes: their geometry is identical.
| Dimension | Sirrus X 4.0 EQ M |
|---|---|
| 170mm | |
| Handlebar width mm | 680mm |
| 80mm | |
| Šířka sedla | 143mm |
| 350mm | |
| 635mm | |
| 382mm | |
| 169mm | |
| 71° | |
| 284mm | |
| 70mm | |
| 68mm | |
| 395mm | |
| 51mm | |
| 634mm | |
| 440mm | |
| 1049mm | |
| 573mm | |
| 778mm | |
| 470mm | |
| 73.5° |
The first bike is the reference for the sign of each difference. Green and red are used only where the direction is meaningful: lower weight and higher published electric motor output. Dimensions, travel, capacity, crank length and price are differences without an automatic verdict. “—” means the manufacturer has not published the value. We show weights in kilograms; the manufacturer’s values in pounds are not displayed.
