SpecializedCity1XAluminiumMechanical Gear
Sirrus X 4.0
Suggested retail price
10.990 kr.
Sizes
XXSXSSMLXL
Colorway — Stn Refl Sildst Clgry
About the build
At 1.66 stack-to-reach, the riding position sits at the more upright end for a city bike. The drivetrain is built predominantly around Balanced, with just the rear derailleur swapped for a Core alternative. A short 1065 mm wheelbase makes the bike easy to manoeuvre in tight space. Similar bikes can be had for less elsewhere in the catalogue.
Worth knowing
- 6 sizes, reach from 355 to 398 mm
- 700x38 tyres
Available at
Similar bikes
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Manufacturer's description
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 pedaling efficiency, and steering precision merge for confident, nearly telepathic handling characteristics.
Specifications
Frame
FrameSpecialized A1 SL Premium Aluminum, Fitness Geometry, fully manipulated butted tubing, internal cable routing, flat-mount disc, 12x142mm thru-axle, Plug + Play rack/fender mountsDanishBalanced
Suspension
ForkSpecialized FACT 9r Carbon Monocoque, flat-mount disc, 12x100mm thru-axle, low rider mounts, Plug + Play fender mounts, Future Shock 1.5Danish
Drivetrain
ShiftersShimano Cues SL-U6000, 11-SpeedDanishBalanced
Rear DerailleurShimano Cues Shadow RD-U6000, 11-SpeedDanishCore
CassetteShimano, CS-LG400-11, Cues, 11-Speed, 11-50TDanishCore
ChainKMC eGlide for 11-Speed CuesDanish
CrankPROWHEEL, Alloy, 165mmDanish
Bottom BracketThreaded BSA 68mm, 24mm spindleDanish
Chainrings42TDanish
Wheels & Tires
Rim700C disc, double-wall alloy, 22mm depth, 21mm internal widthDanishBasic
Front HubAlloy, Center lock Disc, High-Low Flange, Sealed Cartridge Bearing, 24H, 12mm Axle, 100mm SpacingDanishBasic
Rear HubAlloy, Center lock Disc, High-Low Flange, Sealed Cartridge Bearing, 32H, 12mm Axle, 142mm SpacingDanishBasic
SpokesStainless, 14gDanishBasic
Tire (Front)Pathfinder Sport, 700x38DanishCore
Tire (Rear)Pathfinder Sport, 700x38DanishCore
Inner TubesStandard 40mm SV 700x32-50Danish
Brakes
Front BrakeTektro HD-R510, hydraulic disc, 160mmDanish
Cockpit
StemFuture Stem, CompDanish
HandlebarsAlloy Mini Rise, 9-degree backsweep, 15mm rise, 31.8mmDanish
GripSpecialized Neutralizer, Body Geometry, locking gripDanish
SaddlePower Comp, Hollow Cr-mo rails, 155/143mmDanish
SeatPostAlloy, 2-bolt, 14mm offset, 27.2mmDanish
Seat BinderBolt-type, 31.8mmDanish
Accessories
PedalsSpecialized Body Geometry Fitness, Platform, PlasticDanish
Weight
Weight10.64kg (23 lb, 7.3 oz)Danish
Weight SizeLGDanish
| XXS | XS | S | M | L | XL | |
|---|---|---|---|---|---|---|
| Stack | 587 mm | 590 mm | 606 mm | 635 mm | 651 mm | 672 mm |
| Reach | 355 mm | 371 mm | 376 mm | 382 mm | 386 mm | 398 mm |
| Head Tube Angle | 69,5° | 70° | 70° | 71° | 71° | 71° |
| Seat Tube Angle | 73,5° | 73,5° | 73,5° | 73,5° | 73,5° | 73,5° |
| Top Tube (horizontal) | 529 mm | 549 mm | 559 mm | 573 mm | 581 mm | 599 mm |
| Head Tube Length | 111 mm | 125 mm | 143 mm | 169 mm | 186 mm | 208 mm |
| Chainstay | 440 mm | 440 mm | 440 mm | 440 mm | 440 mm | 440 mm |
| Wheelbase | 1.033 mm | 1.049 mm | 1.060 mm | 1.065 mm | 1.074 mm | 1.093 mm |
| BB Drop | 70 mm | 70 mm | 70 mm | 70 mm | 70 mm | 70 mm |
| BB Height | 284 mm | 284 mm | 284 mm | 284 mm | 284 mm | 284 mm |
| Standover | 700 mm | 722 mm | 750 mm | 778 mm | 810 mm | 831 mm |
| Fork Rake | 51 mm | 51 mm | 51 mm | 51 mm | 51 mm | 51 mm |
| Trail | 78 mm | 75 mm | 75 mm | 68 mm | 68 mm | 68 mm |
| Front Center | 602 mm | 618 mm | 629 mm | 634 mm | 644 mm | 663 mm |
| Fork Length | 395 mm | 395 mm | 395 mm | 395 mm | 395 mm | 395 mm |
Other options
Compared on suggested retail prices.