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Men's Sirrus Sport Alloy Disc

2018 Men's Sirrus Sport Alloy Disc

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 lightweight A1 SL Premium Aluminium, and it features a bombproof assortment of components, like a Shimano Sora rear derailleur and powerful Tektro hydraulic disc brakes that are sure to get the job done.

Sprinkle in some added comfort from our proven 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

FRAMESET

FRAME

Specialized A1 SL Premium Aluminum, Fitness Geometry, fully-manipulated butted tubing, internal cable routing, flat mount disc, QR, Plug + Play rack & fender mounts

COCKPIT

SEATPOST

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

STEM

Specialized, 3D-forged alloy, 4-bolt, 7-degree rise

HANDLEBARS

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

SEAT BINDER

Alloy, 31.8mm, bolt type

TAPE

Specialized Body Geometry Targa, lock-on

SADDLE

Specialized Canopy Sport, steel rails, 155mm

SUSPENSION

FORK

Specialized FACT 9r carbon, 1-1/8" steerer, QR, flat-mount disc, Plug + Play rack & fender mounts

BRAKES

FRONT BRAKE

Tektro HD-R310, hydraulic disc, resin pads, flat-mount, Shimano RT10 Center Lock™ 160mm

REAR BRAKE

Tektro HD-R310, hydraulic disc, resin pads, flat-mount, Shimano RT10 Center Lock™ 160mm

DRIVETRAIN

REAR DERAILLEUR

Shimano Sora, GS cage, 9-speed

CASSETTE

Shimano Sora, 9-speed, 11-34t

SHIFT LEVERS

microSHIFT, 9-speed

FRONT DERAILLEUR

microSHIFT R9, 9-speed, 31.8mm clamp

CRANKSET

2-piece, solid forged arms, 24mm spindle, steel chainrings w/ chainguard

CHAINRINGS

48/32T

BOTTOM BRACKET

BSA for 24mm spindle

CHAIN

KMC X9, 9-speed w/ Missing Link™

WHEELS & TIRES

RIMS

700C disc, double wall, 32h

REAR HUB

Alloy, 8/9/10-speed freehub, Centerlock disc, loose ball bearing, 135mm spacing, 32h

FRONT HUB

Shimano Center Lock™ disc, loose ball bearings, quick-release, 32h

SPOKES

Stainless, 14g

FRONT TIRE

Specialized Nimbus Reflect 700x32mm, 26 TPI, wire bead, w/ Flak Jacket protection

INNER TUBES

Presta, 48mm valve

REAR TIRE

Specialized Nimbus Reflect, 26 TPI, wire bead, Flck Jacket protection, 700x32mm

ACCESSORIES

PEDALS

Specialized Fitness platform, alloy

* 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

SMLXLXXL
Crank Length170MM170MM172.5MM172.5MM175MM
Handlebar Width580mm580mm600mm620mm620mm
Stem Length80mm90mm100mm100mm110mm
Saddle Width155mm155mm155mm155mm155mm
Seatpost Length300mm350mm350mm350mm350mm
Stack564mm593mm611mm639mm670mm
Reach388mm400mm402mm414mm426mm
Head Tube Length153mm179mm196mm223mm256mm
Head Tube Angle70°71°71.5°72°72°
BB Height275mm275mm275mm275mm275mm
BB Drop70mm70mm70mm70mm70mm
Trail72mm65mm62mm59mm59mm
Fork Length, Full390mm390mm390mm390mm390mm
Fork Rake/Offset51mm51mm51mm51mm51mm
Front Center626mm638mm641mm656mm679mm
Chainstay Length440mm440mm440mm440mm440mm
Wheelbase1057mm1069mm1072mm1087mm1109mm
Top Tube Length, Horizontal555mm576mm583mm604mm631mm
Bike Standover Height735mm775mm805mm845mm875mm
Seat Tube Length415mm455mm495mm535mm565mm
Seat Tube Angle73.5°73.5°73.5°73.5°73°
Geometry

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