Specialized Men's Sirrus Sport Alloy Disc

£580.00
This item / size combination is out of stock. Please contact the store as more may be on order. You can call 01908 311424 or email us here.
Limon/Black/Black Reflective
Part Number:

90918-6203

GTIN/UPC:

888818299850

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.



  • Working with our Body Geometry team, we designed a frame that strikes the optimal balance between comfort and efficiency. The A1 SL Premium Aluminum construction pairs weight savings with rugged durability, while the rack, fender, and disc mounts give you an incredibly versatile package.
  • The lightweight FACT carbon fiber fork provides a smooth, responsive ride, while the Plug + Play fender mounts give you the option to install rain-fighting fenders.
  • Braking duties are handled by Tektro hydraulic disc brakes to ensure effective, consistent, and reliable power through any kind of terrain or condition.

FRAMESpecialized A1 SL Premium Aluminum, Fitness Geometry, fully-manipulated butted tubing, internal cable routing, flat mount disc, QR, rack & Plug + Play fender mounts
FORKSpecialized FACT 9r carbon, 12x100mm thru-axle, flat mount disc, Plug + Play fender mounts
FRONT HUBAlloy, Centerlock disc, loose ball bearing, 100mm spacing, QR, 32h
REAR HUBAlloy, 8/9/10-speed freehub, Centerlock disc, loose ball bearing, 135mm spacing, 32h
SPOKESStainless, 14g
RIMS700C disc, double wall, 32h
INNER TUBESPresta, 48mm valve
FRONT TYRESpecialized Nimbus Reflect 700x32mm, 26 TPI, wire bead, w/ Flak Jacket protection
REAR TYRESpecialized Nimbus Reflect 700x32mm, 26 TPI, wire bead, w/ Flak Jacket protection
CRANKSET2-piece, solid forged arms, 24mm spindle, steel chainrings w/ chainguard
CHAINRINGS48/32T
BOTTOM BRACKETBSA, for 24mm spindle
SHIFT LEVERSmicroSHIFT, 9-speed
FRONT DERAILLEURmicroSHIFT R9, 9-speed, 31.8mm clamp
REAR DERAILLEURShimano Sora, GS cage, 9-speed
CASSETTEShimano Sora, 9-speed, 11-34t
CHAINKMC X9, 9-speed w/ Missing Linkâ„¢
FRONT BRAKETektro HD-R310, hydraulic disc, resin pads, flat mount, 160mm Shimano RT10 Center Lock rotor
REAR BRAKETektro HD-R310, hydraulic disc, resin pads, flat mount, 160mm Shimano RT10 Center Lock rotor
HANDLEBARSDouble butted alloy, 9-degree backsweep, 31.8mm
TAPESpecialized Body Geometry Targa, lock on
STEMSpecialized, 3D forged alloy, 4-bolt, 7-degree rise
SADDLESpecialized Canopy Sport, steel rails, 155mm
SEATPOSTAlloy, 12mm offset, 2-bolt clamp, 27.2mm
SEAT BINDERAlloy, 31.8mm, bolt type
PEDALSSpecialized Fitness platform, alloy

Please note: Manufacturers can sometimes change the specification of the products from time to time.

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