Sirrus Expert Carbon X1
Part No.  

Sirrus Expert Carbon X1

Part No.  
load-spinner
Sirrus Expert Carbon X1
Overview
Technical Specifications
Reviews
Fitness is not a fad, and the Sirrus proves you're taking your fitness journey seriously. The Sirrus Expert Carbon combines a quality carbon frame and components with the simplicity of a X1 drivetrain to deliver a comfortable and fast ride. As you push yourself to reach your goals, the Sirrus will be a powerful ally to have on your health and wellbeing team.
  • Zertz inserts in the lightweight Specialized FACT 9r carbon frame, and agile and responsive Specialized FACT carbon full-monocoque fork, absorb road roughness and give you a smoother ride.
  • Axis 2.0 Disc wheels come fitted with reliable and tough Specialized Espoir Sport Reflect 30mm tires. These tires feature a reflective sidewall and BlackBelt casing for added comfort and puncture protection on your ride.
  • The frame is engineered and designed with Fitness Geometry, helping you ride more efficiently in a position that will see you riding comfortably, mile-after-mile, while the Body Geometry Phenom Comp reduces pressure and assures blood flow to sensitive arteries.
  • Reflective graphics are strategically located on the bike in order to increase your visibility to other riders and motorists in low-light conditions.
  • Versatility comes in the form of rack and fender mounts, allowing you to carry gear or to fend off road spray in inclement weather.

Technical Specifications

DRIVETRAIN
CHAIN KMC X11SL DLC, 11-speed, w/ reusable MissingLink
BOTTOM BRACKET FSA MegaEvo, threaded
CRANKSET FSA Gossamer Pro Megatooth, alloy, MegaEVO BB, 40T, 110mm BCD spider
SHIFT LEVERS SRAM SL-700, trigger, 11-speed
CASSETTE Sunrace, 11-speed, 11-42t
REAR DERAILLEUR SRAM Rival 1, 11-speed
COCKPIT
SADDLE Body Geometry Phenom Comp, hollow Cr-Mo rails, 143mm
TAPE Specialized Body Geometry Targa, lock-on, w/ integrated bar ends
SEATPOST Specialized CG-R, FACT carbon, single bolt, reflective, 27.2mm
STEM Specialized Flow Set, integrated, 3D forged alloy, 4-bolt, 12-degree rise
HANDLEBARS Specialized, flat bar, double-butted 6061 alloy, 10-degree backsweep, 4-degree upsweep, 31.8mm
WHEELS
REAR WHEEL AXIS 2.0 Disc
INNER TUBES Standard, Presta valve
FRONT TIRE Specialized Espoir Sport Reflect, 60TPI, double BlackBelt protection, 700x30mm
REAR TIRE Specialized Espoir Sport Reflect, 60TPI, double BlackBelt protection, 700x30mm
FRONT WHEEL AXIS 2.0 Disc
BRAKES
FRONT BRAKE Shimano BR-M447, hydraulic disc, resin pads, 160mm rotor
BRAKE LEVERS Shimano, hydraulic
REAR BRAKE Shimano BR-M447, hydraulic disc, resin pads, 160mm rotor
ACCESSORIES
PEDALS Nylon body, alloy cage, low profile bearing system
FRAMESET
HEADSET FSA, Campy style, integrated cartridge bearings
SEAT BINDER Alloy, 31.6mm
FORK Specialized FACT carbon, full monocoque, Zertz, post disc mounts, Plug + Play fender mounts
FRAME Specialized FACT 9r carbon, Fitness Geometry, Zertz, X1-specific internal cable routing, tapered/integrated headset, post disc mount, Plug + Play fender mount

Reviews