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.
Cor |
gloss dune white / dove grey reflective ,gloss ion / silver dust reflective |
---|---|
Tamanho |
S ,L ,XS |
Marca |
Specialized |
Tape | Specialized Neutralizer, Body Geometry, locking grip |
Handlebars | Alloy Mini Rise, 9-degree backsweep, 15mm rise, 31.8mm |
Chainrings | Narrow-wide chainring w/ chainguard, 40t |
Frame | Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, quick-release, Plug + Play rack/fender mounts |
Fork | Hi-Ten steel, flat-mount disc, Plug + Play fender mounts, low rider rack mounts, quick-release |
Front Brake | Promax F1, hydraulic disc, flat-mount, 160mm |
Rear Brake | Promax F1, hydraulic disc, flat-mount, 160mm |
Shift Levers | microSHIFT Acolyte 8 Speed |
Rear Derailleur | microSHIFT Acolyte RD-M5185M, 8-speed |
Cassette | microSHIFT Acolyte CS-H084, 12-42t, 8-speed |
Chain | KMC X8 w/ Missing Link, 8-speed |
Crankset | Alloy Forged Arms |
Bottom Bracket | BSA, square-taper, 68mm |
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 |
Front Tire | Pathfinder Sport, 700x42 |
Rear Tire | Pathfinder Sport, 700x42 |
Inner Tubes | Standard 40mm SV 700x32-50 |
Stem | 3D-forged alloy, 31.8mm, 7-degree rise |
Saddle | Bridge Sport, Steel rails, 155/143mm |
SeatPost | Alloy, 12mm offset, 2-bolt clamp, 27.2mm |
Seat Binder | Bolt-type, 31.8mm |