Sorry! Specialized SIRRUS is no longer available.

SIRRUS

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Colour:

Black/White/Charcoal

Size:

XS

Fitness is not a fad, and the Sirrus proves you're taking your fitness journey seriously. The Sirrus combines our premium Aluminium frame with a durable component package and easy-to-maintain rim brakes to deliver a comfortable and fast ride. As you push yourself to reach your goals, the Sirrus will be a powerful ally to have on your health and wellbeing team.

FRAMESpecialized A1 Premium Aluminium, Fitness Geometry, fully-manipulated butted tubing, integrated lower bearing, fender/rack mounts
FORKSteel, straight blade, rack/fender mounts
FRONT HUBDouble-sealed, QR, 32h
REAR HUBDouble-sealed, QR, 32h
SPOKESStainless, 14g
RIMSAlloy, double-wall
INNER TUBESStandard, Schrader valve
FRONT TYRESpecialized Nimbus, 26TPI, Flak Jacket protection, 700x32mm
REAR TYRESpecialized Nimbus, 26TPI, Flak Jacket protection, 700x32mm
CRANKSETShimano FC-M131, 48/38/28T, w/ chainguard
CHAINRINGS48/38/28T w/chainguard
BOTTOM BRACKETSquare taper, cartridge bearings
SHIFT LEVERSShimano Altus EZ Fire Plus, 8-speed
FRONT DERAILLEURShimano FD-M191, top swing, dual pull
REAR DERAILLEURShimano Altus, 8-speed
CASSETTEShimano, 8-speed, 11-32t
CHAINKMC X8, 8-speed, w/ reusable MissingLink
BRAKE LEVERSShimano, V-brake
FRONT BRAKEV-brake, linear pull, 60mm pads
REAR BRAKEV-brake, linear pull, 60mm pads
HANDLEBARSSpecialized, flat bar, alloy, 10-degree backsweep, 25.4mm
TAPESpecialized Body Geometry Targa, lock-on, closed end
STEMForged alloy, 4-bolt, 20-degree rise
HEADSETFSA, Campy style, integrated cartridge bearings, external sealed upper bearings, 15mm cone spacer
SADDLEBody Geometry Targa Sport, steel rails, SWAT compatible mounts, 155mm
SEATPOSTAlloy, 2-bolt, micro-adjust, 12.5mm offset, 27.2mm
SEAT BINDERAlloy, 31.8mm
PEDALSNylon, loose ball bearings, w/ reflectors

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

Size XS S M L XL
B-B Drop 70mm 70mm 70mm 70mm 70mm
B-B Height 281mm 281mm 281mm 281mm 281mm
Bike Stand-Over Height 716mm 750mm 786mm 821mm 859mm
Chain-Stay Length 445mm 445mm 445mm 445mm 445mm
Crank Length 170mm 170mm 172.5mm 172.5mm 175mm
Fork Length (full) 410mm 410mm 410mm 410mm 410mm
Fork Rake/Offset 51mm 51mm 51mm 51mm 51mm
Front-Center 621mm 629mm 637mm 647mm 667mm
Handlebar Width 580mm 580mm 600mm 600mm 620mm
Head-Tube Angle 70.5° 71° 71.5° 72° 72°
Head-Tube Length 130mm 150mm 165mm 190mm 225mm
Reach 388mm 394mm 402mm 409mm 418mm
Seat-Tube Angle 73.5° 73.3° 73.5° 73° 73°
Seat-Tube Length 395mm 440mm 485mm 530mm 570mm
Seatpost Length 300mm 300mm 350mm 350mm 350mm
Stack 563mm 584mm 600mm 626mm 659mm
Stem Length 80mm 90mm 100mm 100mm 110mm
Top-Tube Length (horizontal) 555mm 570mm 580mm 600mm 620mm
Trail 70mm 67mm 64mm 60mm 60mm
Wheelbase 1056mm 1065mm 1073mm 1082mm 1103mm