Gloss Cast Black / Rocket Red / Satin Black Reflective

2021 Specialized Sirrus 3.0

Sales Save $300


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 Shimano 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.
  • Wide range 2x9 Shimano Sora Road components for intuitive and precise shifting.
  • Lightweight 2 piece crank for years of performance.



Technical Specifications

FRAME Specialized A1 Premium Aluminum, Fitness Geometry, Butted tubing, Internal Cable Routing, V-Brake, Quick-Release, Plug + Play rack/fender mounts
FORK Specialized FACT Carbon, QR, Flat-mount Disc
HANDLEBARS Double-butted alloy, 9-degree backsweep, 31.8mm
STEM Specialized, 3D-forged alloy, 4-bolt, 7-degree rise
TAPE Specialized Body Geometry Contour, lock-on
SADDLE Bridge Sport, Steel rails, 155/143mm
SEATPOST Alloy, 12mm offset, 2-bolt clamp, 27.2mm
SEAT BINDER Bolt-type, 31.8mm
FRONT BRAKE Tektro HD-R280, hydraulic disc, resin pads, flat-mount, 160mm
REAR BRAKE Tektro HD-R280, hydraulic disc, resin pads, flat-mount, 140mm
SHIFT LEVERS microSHIFT, 9-speed
FRONT DERAILLEUR microSHIFT R9, 9-speed, 31.8mm clamp
REAR DERAILLEUR Shimano Sora, 9-speed
CASSETTE Shimano Sora, 9-speed, 11-34t
BOTTOM BRACKET Shimano threaded
CHAIN KMC X9, 9-speed w/ Missing Link™
RIMS 700C disc brake, double-wall alloy, 22mm depth, 21mm internal width
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 TYRE RoadSport Reflect, Wire bead, Blackbelt/Endurant Casing, 700x32c
REAR TYRE RoadSport, Wire bead, Blackbelt/Endurant Casing, 700x32c
INNER TUBES Schrader valve, 40mm
PEDALS Specialized Body Geometry Fitness, platform, plastic


CRANK LENGTH 170mm 170mm 170mm 170mm 175mm 175mm
STEM LENGTH 70mm 70mm 80mm 90mm 100mm 110mm
SEATPOST LENGTH 300mm 300mm 350mm 350mm 400mm 400mm
SADDLE WIDTH 155mm 155mm 155mm 143mm 143mm 143mm
HANDELBAR WIDTH 580mm 580mm 600mm 600mm 620mm 620mm
REACH 373mm 388mm 393mm 398mm 402mm 414mm
STACK 536mm 555mm 562mm 593mm 608mm 632mm
WHEELBASE 1036mm 1053mm 1061mm 1066mm 1075mm 1096mm
BIKE STAND-OVER HEIGHT 692mm 715mm 745mm 775mm 805mm 827mm
HEAD-TUBE LENGTH 121mm 139mm 147mm 175mm 191mm 217mm
FRONT-CENTRE 605mm 622mm 630mm 635mm 645mm 665mm
FORK RAKE/OFFSET 51mm 51mm 51mm 51mm 51mm 51mm
HEAD-TUBE ANGLE 69.5 70 70 71 71 71
TRAIL 75mm 72mm 72mm 65mm 65mm 65mm
CHAIN-STAY LENGTH 440mm 440mm 440mm 440mm 440mm 440mm
BB HEIGHT 278mm 278mm 278mm 278mm 278mm 278mm
SEAT-TUBE ANGLE 73.5 73.5 73.5 73.5 73.5 73.5
FORK LENGTH (FULL) 395mm 395mm 395mm 395mm 395mm 395mm
BB DROP 70mm 70mm 70mm 70mm 70mm 70mm
SEAT-TUBE LENGTH 360mm 395mm 440mm 470mm 510mm 530mm
TOP-TUBE LENGTH (HORIZONTAL) 531mm 552mm 559mm 573mm 582mm 601mm


Overall Rating


Submit your review below

Select your star rating