Bike Comparison

    2021 Specialized Sirrus 1.0
    2021 Specialized Sirrus 2.0
    2021 Specialized Sirrus 2.0 Step Through
    2021 Specialized Sirrus X 2.0
    2021 Specialized Sirrus X 2.0 Step Through
    2021 Specialized Sirrus 3.0
    2021 Specialized Sirrus X 3.0
    2021 Specialized Sirrus 3.0 Step Through
    2021 Specialized Sirrus X 4.0
    2021 Specialized Sirrus 4.0
    2021 Specialized Sirrus 6.0
    2021 Specialized Sirrus X 5.0
    MSRP$650($743)($743)$775($854)($1,098)$1,100$1,100$1,500$1,500($2,627)$2,500
    Online Price
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    CategoryFitnessFitnessFitnessFitnessFitnessFitnessFitnessFitnessFitnessFitnessFitnessFitness
    FramealuminumaluminumaluminumaluminumaluminumaluminumaluminumaluminumaluminumCarbonCarbonCarbon
    ForkSteelSteelSteelSteelSteelCarbonaluminumCarbonCarbonCarbonCarbonCarbon
    Wheel Size700c700c700c700c700c700c700c700c700c700c700c700c
    Wheel Materialaluminumaluminumaluminumaluminumaluminumaluminumaluminumaluminumaluminumaluminumaluminumaluminum
    Brake TypeRimHydraulic DiscHydraulic DiscHydraulic DiscHydraulic DiscHydraulic DiscHydraulic DiscHydraulic DiscHydraulic DiscHydraulic DiscHydraulic DiscHydraulic Disc
    GroupsetAltus, Tourney
    Acera, Tourney
    Acera, Tourney
    microSHIFT Advent
    microSHIFT Advent
    Sora, microSHIFT R9
    Deore
    Sora, microSHIFT R9
    Deore
    Sora, microSHIFT R9
    105, microSHIFT
    SLX, Praxis
    Drivetrain2 × 72 × 81 × 81 × 102 × 91 × 111 × 12
    Gear Range

    Specialized Sirrus 1.0

    33 mph

    Specialized Sirrus 2.0

    36 mph

    Specialized Sirrus X 2.0

    29 mph

    Specialized Sirrus X 3.0

    31 mph

    Specialized Sirrus 3.0 Step Through

    39 mph

    Specialized Sirrus X 4.0

    31 mph

    Specialized Sirrus X 5.0

    31 mph
    SuspensionRigidRigidRigidRigidRigidRigidRigidRigidHardtailRigidHardtailHardtail
    Front Travel--------20mm-20mm20mm
    Rear Travel------------
    SeatpostRigidRigidRigidRigidRigidRigidRigidRigidRigidRigidRigidRigid
    Brand Sitespecialized.comspecialized.comspecialized.comspecialized.comspecialized.comspecialized.comspecialized.comspecialized.comspecialized.comspecialized.comspecialized.comspecialized.com
    Suggested Bikes

    Spec Level

    Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more. Learn more

    Spec level →$0$500$1,000$1,500$2,000$2,500
    Sirrus 1.0
    Sirrus 2.0
    Sirrus 2.0 Step Through
    Sirrus X 2.0
    Sirrus X 2.0 Step Through
    Sirrus 3.0
    Sirrus X 3.0
    Sirrus 3.0 Step Through
    Sirrus X 4.0
    Sirrus 4.0
    Sirrus 6.0
    Sirrus X 5.0

    Geometry

    Specs
    Frame

    Specialized A1 Premium Aluminum, Fitness Geometry, Butted tubing, Internal Cable Routing, V-Brake, Quick-Release, Plug + Play rack/fender mounts

    Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, quick-release, Plug + Play rack/fender mounts

    Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, quick-release, Plug + Play rack/fender mounts

    Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, quick-release, Plug + Play rack/fender mounts

    Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, quick-release, Plug + Play rack/fender mounts

    Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, quick-release, Plug + Play rack/fender mounts

    Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, quick-release, Plug + Play rack/fender mounts

    Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, quick-release, Plug + Play rack/fender mounts

    Specialized A1 SL Premium Aluminum, Fitness Geometry, fully manipulated butted tubing, internal cable routing, flat-mount disc, 12x142mm thru-axle, Plug + Play rack/fender mounts

    Specialized FACT 9r carbon, Fitness Geometry, 12x142mm thru-axle, internal cable routing, flat-mount disc, Plug + Play fender mounts

    Specialized FACT 9r carbon, Fitness Geometry, 12x142mm thru-axle, internal cable routing, flat-mount disc, Plug + Play fender mounts

    Specialized FACT 9r carbon, Fitness Geometry, 1x drivetrain, 12x142mm thru-axle, internal cable routing, flat-mount disc, Plug + Play fender mounts

    Fork

    Hi-Ten steel, V-Brake, Plug + Play fender mounts, low rider rack mounts, quick-release

    Hi-Ten steel, flat-mount disc, Plug + Play fender mounts, low rider rack mounts, quick-release

    Hi-Ten steel, flat-mount disc, Plug + Play fender mounts, low rider rack mounts, quick-release

    Hi-Ten steel, flat-mount disc, Plug + Play fender mounts, low rider rack mounts, quick-release

    Hi-Ten steel, flat-mount disc, Plug + Play fender mounts, low rider rack mounts, quick-release

    Specialized FACT Carbon, QR, Flat-mount Disc

    A1 Premium Aluminum, flat-mount disc, Plug + Play fender mounts, low rider rack mounts, quick-release

    Specialized FACT Carbon, QR, Flat-mount Disc

    Carbon Monocoque, 12x100mm flat thru-axle, flat mount disc, Future Shock 1.5

    Specialized FACT carbon, 12x100mm thru-axle, flat-mount disc, Plug + Play fender mounts

    Carbon Monocoque, 12x100mm thru-axle, flat-mount disc, Future Shock 1.5

    Carbon Monocoque, 12x100mm thru-axle, flat-mount disc, Future Shock 1.5

    Bottom Bracket

    BSA, square-taper, 68mm

    BSA, square-taper, 68mm

    BSA, square-taper, 68mm

    Shimano threaded

    Threaded BSA 68mm, 24mm spindle

    Shimano 68mm threaded

    Threaded BSA 68mm, 24mm spindle

    Shimano threaded

    Praxis 68mm BSA

    Praxis 68-0201B, 68mm BSA

    Stem

    Specialized Flowset, integrated, 3D-forged alloy, 4-bolt, 12-degree rise, 31.8mm clamp

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

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

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

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

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

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

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

    Future Stem, Comp

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

    Future Stem, Comp

    Future Stem, Comp

    Handlebar

    Double-butted alloy, 5-degree backsweep, 25.4mm

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

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

    Specialized, alloy, 9-degree backsweep, 15mm rise, 31.8mm

    Stout Mini Rise, alloy, 9-degree backsweep, 15mm rise, 31.8mm

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

    Specialized, alloy, 9-degree backsweep, 15mm rise, 31.8mm

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

    Specialized, alloy, 9-degree backsweep, 15mm rise, 31.8mm

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

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

    Specialized, alloy, 9-degree backsweep, 15mm rise, 31.8mm

    Saddle

    Bridge Sport, Steel rails, 155/143mm

    Bridge Sport, Steel rails, 155/143mm

    Bridge Sport, Steel rails, 155/143mm

    Bridge Sport, Steel rails, 155/143mm

    Bridge Sport, Steel rails, 155/143mm

    Bridge Sport, Steel rails, 155/143mm

    Bridge Sport, Steel rails, 155/143mm

    Bridge Sport, Steel rails, 155/143mm

    Bridge Comp, Hollow Cr-mo rails, 155/143mm

    Body Geometry Power Sport, steel rails

    Body Geometry Power Comp, Cromoly rails

    Body Geometry Power Sport, steel rails

    Seatpost

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

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

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

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

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

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

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

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

    Alloy, 2-bolt, 14mm offset, 27.2mm

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

    S-Works FACT Carbon 27.2mm, 20mm offset

    Alloy, 2-bolt, 14mm offset, 27.2mm

    Pedals

    Specialized Body Geometry Fitness, platform, plastic

    Specialized Body Geometry Fitness, platform, plastic

    Specialized Body Geometry Fitness, platform, plastic

    Specialized Body Geometry Fitness, platform, plastic

    Specialized Body Geometry Fitness, platform, plastic

    Specialized Body Geometry Fitness, platform, plastic

    Specialized Body Geometry Fitness, platform, plastic

    Specialized Body Geometry Fitness, platform, plastic

    Specialized Body Geometry Fitness, platform, plastic

    Specialized Body Geometry Fitness, platform, plastic

    Platform, alloy

    Platform, alloy

    Groupset
    Rear Derailleur

    Shimano Altus M310

    Shimano Acera, 8-speed

    Shimano Acera, 8-speed

    MicroSHIFT Advent 9 Speed, W/O Clutch

    MicroSHIFT Advent 9 Speed, W/O Clutch

    Shimano Sora, 9-speed

    Shimano Deore M4120, SGS, 10-speed

    Shimano Sora, 9-speed

    Shimano Deore M5100, SGS, 11-speed

    Shimano Sora, 9-speed

    Shimano 105 R7000 GS, medium cage, 11-speed

    Shimano SLX M7100, SGS, 12-speed

    Front Derailleur

    Shimano Tourney FD-TY710

    Shimano Tourney FD-TY710

    Shimano Tourney FD-TY710

    microSHIFT R9, 9-speed, 31.8mm clamp

    microSHIFT R9, 9-speed, 31.8mm clamp

    microSHIFT R9, 9-speed, 31.8mm clamp

    Shimano R7000, clamp-on

    Crank

    Shimano Tourney, 3-piece, 46/30T, 46/30T w/chainguard

    Shimano Tourney, 3-piece, 46/30T, 46/30T w/chainguard

    Shimano Tourney, 3-piece, 46/30T, 46/30T w/ chainguard

    3 pc, Alloy Forged Arms, 40T

    3 pc, Alloy Forged Arms, 40T

    Forged aluminum arms, 2-piece, 24mm spindle, Narrow-wide steel chainring, 40T

    50/34T

    Forged aluminum arms, 2-piece, 24mm spindle, Narrow-wide Aluminum chainring, 40T

    Praxis Alba M30 X, 48/32T

    Praxis Alba, 40T

    Shifters

    Shimano EF500, 7-speed

    Shimano Acera, 8-speed

    Shimano Acera, 8-speed

    MicroSHIFT, 8-speed

    MicroSHIFT, 8-speed

    microSHIFT, 9-speed

    Shimano Deore M4100, 10-speed

    microSHIFT, 9-speed

    Shimano Deore M5100, 11-speed

    microSHIFT, 9-speed

    MicroSHIFT, 11-Speed

    Shimano SLX M7100, 12-speed

    Cassette

    Shimano HG200, 7-speed, 12-32t

    Shimano Altus, 8-speed, 11-32t

    MicroSHIFT, 8-Speed, 12-42t

    Shimano Sora, 9-speed, 11-34t

    Shimano Deore, 10spd, 11-42t

    Shimano Sora, 9-speed, 11-34t

    Shimano Deore M5100, 11-speed, 11-42t

    Shimano Sora, 9-speed, 11-34t

    Shimano 105, 11-speed, 11-32t

    Sunrace CSMZ800, 12-speed, 11-51t

    Chain

    KMC X8 w/ Missing Link™

    KMC X8 w/ Missing Link™

    KMC X8 w/ Missing Link™

    KMC X8 w/ Missing Link™

    KMC X8 w/ Missing Link™

    KMC X9, 9-speed w/ Missing Link™

    KMC X10, 10-speed w/ reusable Missing Link™

    KMC X9, 9-speed w/ Missing Link™

    KMC X11, 11-speed w/ Missing Link™

    KMC X9, 9-speed w/ Missing Link™

    KMC X11, 11-speed w/ Missing Link™

    KMC X12, 12-speed w/ Missing Link™

    Brakes

    V-brake, linear pull

    Promax F1, hydraulic disc, flat-mount, 160mm

    Promax F1, hydraulic disc, flat-mount, 160mm

    Promax F1, hydraulic disc, flat-mount, 160mm

    Promax F1, hydraulic disc, flat-mount, 160mm

    Tektro HD-R280, hydraulic disc, resin pads, flat-mount, 160mm

    Tektro HD-R280, hydraulic disc, resin pads, flat-mount, 140mm

    Tektro HD-R280, hydraulic disc, resin pads, flat-mount, 140mm

    Shimano BR-MT200, hydraulic disc, 160mm

    Tektro HD-R280, hydraulic disc, resin pads, flat-mount, 160mm

    Shimano MT201, hydraulic disc, resin pads, flat-mount, 160mm

    Shimano BR-MT200, hydraulic disc, 160mm

    Wheels
    Rims

    700C rim brake, double-wall alloy, 22mm depth, 21mm internal width, rim brake

    700C disc brake, double-wall alloy, 22mm depth, 21mm internal width

    700C disc brake, double-wall alloy, 22mm depth, 21mm internal width

    700C disc, double-wall alloy, 22mm depth, 21mm internal width, 32h

    700C disc, double-wall alloy, 22mm depth, 21mm internal width, 32h

    700C disc brake, double-wall alloy, 22mm depth, 21mm internal width

    700C disc, double-wall alloy, 22mm depth, 21mm internal width, 32h

    700C disc brake, double-wall alloy, 22mm depth, 21mm internal width

    700C disc, double-wall alloy, 22mm depth, 21mm internal width, 32h

    700C disc, double-wall alloy, 22mm depth, 21mm internal width, 28h

    DT Swiss R470, 23mm depth, 20mm internal width, disc brake, 24h

    700C disc, double-wall alloy, 30mm depth, 21mm internal width, disc-specific

    Spokes

    Stainless, 14g

    Stainless, 14g

    Stainless, 14g

    Stainless, 14g

    Stainless, 14g

    Stainless, 14g

    Stainless, 14g

    Stainless, 14g

    Stainless, 14g

    Stainless, 14g

    Stainless, 14g

    Stainless, 14g

    Front Hub

    Alloy, loose ball bearing, quick-release, 32h

    Alloy, 6-bolt disc, loose ball bearing, quick-release, 32h

    Alloy, 6-bolt disc, loose ball bearing, quick-release, 32h

    Alloy, 6-bolt disc, loose ball bearing, quick-release, 32h

    Alloy, 6-bolt disc, loose ball bearing, quick-release, 32h

    Alloy, 6-bolt disc, loose ball bearing, quick-release, 32h

    Alloy, 6-bolt disc, loose ball bearing, quick-release, 32h

    Alloy, 6-bolt disc, loose ball bearing, quick-release, 32h

    Alloy, Center Lock disc, high-low flange, sealed cartridge bearings, 12x100mm spacing, 24H

    Alloy, 6-bolt disc, sealed cartridge bearing, high-low flange, 12x100mm thru-axle, 28h

    Specialized front hub disc, sealed cartridge bearings, 12x100mm thru-axle, 24h

    Alloy, Center Lock disc, high-low flange, sealed cartridge bearings, 12x100mm spacing, 24H

    Rear Hub

    Alloy, loose ball bearings, quick-release, 7-speed freehub, 32h

    Alloy, 6-bolt disc, 8-/9-speed freehub, loose ball bearing, quick-release, 32h

    Alloy, 6-bolt disc, 8-/9-speed freehub, loose ball bearing, quick-release, 32h

    Alloy, 6-bolt disc, 8-/9-speed freehub, loose ball bearing, quick-release, 32h

    Alloy, 6-bolt disc, 8-/9-speed freehub, loose ball bearing, quick-release, 32h

    Alloy, 6-bolt disc, 8-/9-speed freehub, loose ball bearing, quick-release, 32h

    Alloy, 6-bolt disc, 8-/9-speed freehub, loose ball bearing, quick-release, 32h

    Alloy, 6-bolt disc, 8-/9-speed freehub, loose ball bearing, quick-release, 32h

    Alloy, Center Lock disc, high-low flange, sealed cartridge bearings, 12x142mm spacing, 28H

    Alloy, 6-bolt disc, sealed cartridge bearings, high-low flange, 12x142mm thru-axle, 28h

    Specialized, sealed cartridge bearings, 12x142mm thru-axle, 24h

    Alloy, Center Lock disc, high-low flange, sealed cartridge bearings, 12x142mm spacing, 28H

    Tires

    RoadSport, Wire bead, Blackbelt/Endurant Casing, 700x32c

    RoadSport Reflect, Wire bead, Blackbelt/Endurant Casing, 700x32c

    RoadSport Reflect, Wire bead, Blackbelt/Endurant Casing, 700x32c

    Front: Pathfinder Sport, 700x42mm, Rear: Pathfinder Sport, 700x42mm

    Pathfinder Sport, 700x42mm

    RoadSport Reflect, Wire bead, Blackbelt/Endurant Casing, 700x32c

    Front: Pathfinder Sport, 700x42, Rear: Pathfinder Sport, 700x42

    Front: RoadSport Reflect, Wire bead, Blackbelt/Endurant Casing, 700x32c, Rear: RoadSport Reflect, Wire bead, Blackbelt/Endurant Casing, 700x32c

    Front: Pathfinder Sport, 700x38mm, Rear: Pathfinder Sport, 700x38mm

    RoadSport Reflect, Wire bead, Blackbelt/Endurant Casing, 700x32c

    Roubaix Pro 2BR, 700x30/32

    Front: Pathfinder Pro, 2Bliss Ready, 700x38mm, Rear: Pathfinder Pro, 2Bliss Ready, 700x38mm