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Sirrus Sport

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2017 Sirrus Sport

As you push yourself towards your fitness goals, you need a partner that you can count on, and we're happy to say that the Sirrus Sport fits the bill. It's constructed from a durable, reliable, and light A1 Premium Aluminum, and it features a bombproof assortment of components that are sure to get the job done. Sprinkle in some added comfort from our Body Geometry components, like the grips and saddle, and a Fitness geometry that lives in the sweet spot between comfort and performance, and you have a bike that'll always be ready to go when it comes time to sweat. 

Technical Specifications

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FRAMESET

FRAME

Specialized A1 Premium Aluminum, Fitness Geometry, fully-manipulated butted tubing, integrated lower bearing, fender/rack mounts

FORK

FACT carbon fiber, alloy steerer/crown, post mount disc, Plug + Play fender mount

SEAT BINDER

Alloy

WHEELS

RIMS

Disc, 6061 aluminum double-wall

REAR HUB

Shimano Center Lock, disc, 10x135mm QR, 32h

SPOKES

Stainless, 14g w/self-locking threads

FRONT TIRE

Nimbus Reflect, 700x32mm, 26TPI, Flak Jacket protection

REAR TIRE

Nimbus Reflect, 700x32mm, 26TPI, Flak Jacket protection

INNER TUBES

OE PV standard Bulk Road 700, 28-38x622, Presta, 48mm valve

DRIVETRAIN

SHIFT LEVERS

microSHIFT flatbar road, 9-speed

FRONT DERAILLEUR

microSHIFT R9, 31.8mm clamp, 9-speed, road double

REAR DERAILLEUR

Shimano Alivio, 9-speed

CASSETTE

Shimano, 9-speed, 11-34t

CRANKSET

FSA Vero, forged alloy, sub compact, 110mm BCD spider

CHAINRINGS

48/32T w/chainguard

BOTTOM BRACKET

BB-7420STw/Bolts w/RPM logo

CHAIN

KMC X9, 9-speed w/reusable MissingLink

COCKPIT

HANDLEBARS

Specialized, double-butted alloy, 9-degree backsweep, 31.8mm

STEM

Alloy, 4-bolt, 7-degree rise, 31.8mm clamp

TAPE

Specialized Body Geometry Targa, lock-on

SADDLE

Canopy Sport, steel rails

SEATPOST

Alloy, 12mm offset, 2-bolt clamp, 27.2mm

BRAKES

REAR BRAKE

Shimano M315 hydraulic disc, resin pads, 160mm rotor

FRONT BRAKE

Shimano M315 hydraulic disc, resin pads, 160mm rotor

ACCESSORIES

PEDALS

Specialized Fitness platform

* 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

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XSSMLXL
Crank Length170mm170mm172.5mm172.5mm175mm
Handlebar Width580mm580mm600mm600mm620mm
Stem Length80mm90mm100mm100mm110mm
Saddle Width155mm155mm155mm155mm155mm
Seatpost Length300mm300mm350mm350mm350mm
Seat-Tube Angle73.5°73.3°73.5°73°73°
Head-Tube Length130mm150mm165mm190mm225mm
Head-Tube Angle70.5°71°71.5°72°72°
Chain-Stay Length445mm445mm445mm445mm445mm
Front-Center621mm629mm637mm647mm667mm
B-B Drop70mm70mm70mm70mm70mm
B-B Height281mm281mm281mm281mm281mm
Bike Stand-Over Height716mm750mm786mm821mm859mm
Fork Length (full)410mm410mm410mm410mm410mm
Top-Tube Length (horizontal)555mm570mm580mm600mm620mm
Seat-Tube Length395mm440mm485mm530mm570mm
Stack563mm584mm600mm626mm659mm
Reach388mm394mm402mm409mm418mm
Trail70mm67mm64mm60mm60mm
Fork Rake/Offset51mm51mm51mm51mm51mm
Wheelbase1056mm1065mm1073mm1082mm1103mm
Geometry

Rider Reviews

  • 4.7
  • 3 Reviews

Amazing bike!

Thank you Specialized!! I have enjoyed many hours with the bicycle. Truly the best I have ever owned!

Would Recommend?
Yes!

Name:
Dino

Helpful?

Everyday Ride

Purchased to replace an old '80s road bike that I used for commuting 10-12 miles per day. Has above-average components for a bike in this price range. Carbon fiber fork, hydraulic disc brakes, special photoluminescent paint. I ride year-round in all types of weather so fenders were a must. The bargain-basement bottom bracket and chain each required replacement within one year. Ditto for the resin disc pads. Since replacing the BB and chain with better quality, I expect average life and don't mind replacing a chain occasionally, especially due to the lack of maintenance this bike gets. Since upgrading to new discs and metallic pads, no premature wear. I hate that the brakes squeal when damp, but the noise actually lets pedestrians know what is coming. Wheelset and tires are a bit heavy but do allow for riding on all types of terrain and feel more secure in ice and snow conditions.

Would Recommend?
Yes!

Name:
Ric

Helpful?