Sirrus 4.0

490.00
1450.00
        SPECIAL OFFER

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          Description

          You have places to go, people to see, and fitness goals to achieve. We get it—life moves pretty fast, so it's a good thing we made Sirrus to help you with all of it. Wherever you're heading, Sirrus will take you there. Sirrus features a super light aluminum alloy and carbon fiber construction, as well as reliable MicroSHIFT components that are built to withstand years of daily abuse on the world's pavement. Powerful hydraulic disc brakes provide reliable stopping power in any condition, and comfortable, ergonomically designed Body Geometry touchpoints are there to take the sting out of longer rides. So, as you push yourself to reach your goals, you'll feel more connected to your bike and know that you have the perfect partner with Sirrus.

          • Carbon FACT 9 fork delivers comfort and saves nearly 3 pounds (1.2kg) over Sirrus 2.0 model.

          • Through axle hub connection for positive wheel alignment and no rub Disc brakes.

          • Wide range 2x10 MicroShift components for intuitive and precise shifting.

          Technical Specifications

          Frameset

          Frame

          Specialized A1 SL Premium Aluminum, Fitness Geometry, fully manipulated butted tubing, internal cable routing, flat-mount disc, 12x142mm thru-axle, Plug + Play rack/fender mounts

          Suspension

          Fork

          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

          Tektro HD-R280, hydraulic disc, resin pads, flat-mount, 160mm

          Rear Brake

          Tektro HD-R280, hydraulic disc, resin pads, flat-mount, 140mm

          Drivetrain

          Shift Levers

          MicroSHIFT, 10-speed

          Front Derailleur

          MicroSHIFT FD-R522, Band-clamp

          Rear Derailleur

          MicroSHIFT RD-R55S, short cage

          Cassette

          Sunrace CSRS0, 10-speed, 11-28t

          Chain

          KMC, X10, EPT anti-corrosion coating, 10-speed w/ Missing Link™

          Crankset

          Praxis Alba M24, solid forged arms, 6061 outer ring, steel inner ring, 110 BCD, 10-speed

          Chainrings

          48/32T

          Bottom Bracket

          Praxis M24, BSA

          Wheels & Tires

          Rims

          700C disc, double-wall alloy, 22mm depth, 21mm internal width, 32h

          Front Hub

          Alloy, 6-bolt disc, sealed cartridge bearing, high-low flange, 12x100mm thru-axle, 28h

          Rear Hub

          Alloy, 6-bolt disc, sealed cartridge bearings, high-low flange, 12x142mm thru-axle, 28h

          Spokes

          Stainless, 14g

          Front Tire

          RoadSport Reflect, Wire bead, Blackbelt/Endurant Casing, 700x32c

          Rear Tire

          RoadSport Reflect, Wire bead, Blackbelt/Endurant Casing, 700x32c

          Inner Tubes

          700x28/38mm, 48mm Presta valve

          Cockpit

          Stem

          Future Stem, Comp

          Handlebars

          Double-butted alloy, 9-degree backsweep, 31.8mm

          Tape

          Specialized Body Geometry Contour, lock-on

          Saddle

          Body Geometry Power Sport, steel rails

          SeatPost

          Alloy, 2-bolt, 14mm offset, 27.2mm

          Seat Binder

          Bolt-type, 31.8mm

          Accessories

          Pedals

          Specialized Body Geometry Fitness, platform, plastic

          * Weights based on production painted frames as pictured. Actual weights will vary based on colourway, frame size, and component variation. Specifications are subject to change without notice.

          Geometry

          XXSXSSMLXL
          Crank Length165mm165mm170mm172.5mm172.5mm175mm
          Handlebar Width580mm580mm600mm600mm620mm620mm
          Stem Length60mm70mm70mm80mm90mm100mm
          Saddle Width155mm155mm155mm143mm143mm143mm
          Seatpost Length300mm300mm350mm350mm400mm400mm
          Stack587mm590mm606mm635mm651mm672mm
          Reach355mm371mm376mm382mm386mm398mm
          Head-Tube Length111mm125mm143mm169mm186mm208mm
          Head-Tube Angle69.5°70°71°71°71°70°
          B-B Height284mm284mm284mm284mm284mm284mm
          B-B Drop70mm70mm70mm70mm70mm70mm
          Trail78mm75mm75mm68mm68mm68mm
          Fork Length (full)395mm395mm395mm395mm395mm395mm
          Fork Rake/Offset51mm51mm51mm51mm51mm51mm
          Front-Center602mm618mm629mm634mm644mm663mm
          Chain-Stay Length440mm440mm440mm440mm440mm440mm
          Wheelbase1033mm1049mm1060mm1065mm1074mm1093mm
          Top-Tube Length (horizontal)529mm549mm559mm573mm581mm599mm
          Bike Stand-Over Height722mm750mm778mm810mm831mm700mm
          Seat-Tube Length360mm395mm440mm470mm510mm530mm
          Seat-Tube Angle73.5°73.5°73.5°73.5°73.5°73.5°