2019 Specialized

Men's Sirrus Sport

A 700c aluminum frame fitness bike with mid-range components and hydraulic disc brakes.

MSRP$900
FrameAluminum
SuspensionRigid
ForkCarbon
Wheels700c Aluminum
Drivetrain2 × 9
GroupsetSora, microSHIFT R9
BrakesHydraulic Disc
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Insights
Ride Feel

Based on frame geometry and build specs.

Rider Position
relaxedaggressive
Men's Sirrus Sport
Other Fitness bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

38 mph

Men's Sirrus Sport

35 mph

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Highest gear

(descending)

Reviews
road.cc
Specialized Sirrus Alloy

Oct 2018 · Matt Lamy

Great frame and excellent ride quality at its core, but let down by the spec – spend more for the next model up

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Bicycling
Let Your Fitness Journey Begin with the Specialized Sirrus Pro Carbon

Aug 2018

With head-tube suspension and hill-friendly gearing, this is one of the easiest-riding fitness bikes we’ve tested

Read Review

BikeRadar
Specialized Sirrus Sport review

Oct 2017 · Oli Woodman

A classy, dependable option but one that's neither particularly quick or comfortable. Buy if you want a dependable commuter bike and aren't often in a hurry

Highs
  • Calm, upright position, great gears and brakes, nicely finished

Lows
  • Sluggish tyres, not particularly comfortable, only average in value terms

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Cycling Weekly
Specialized Sirrus

Jul 2016 · Henry Robertshaw

We test Specialized's entry-level hybrid bike

Highs
  • Great value

  • Impressive shifting

  • Fairly comfortable

Lows
  • Sluggish

  • Overly-upright position

Read Review

Geometry
99 Spokes on YouTube99 Spokes on YouTube
Specs
Build
Frame

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

BB StandardBSA, Threaded

Fork

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

Bottom Bracket

BSA for 24mm spindle

Stem

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

Handlebar

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

Saddle

Specialized Canopy Sport, steel rails, 155mm

Seatpost

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

TypeRigid

Pedals

Specialized Fitness platform, alloy

Groupset
Rear Derailleur

Shimano Sora, 9-speed

Front Derailleur

microSHIFT R9, 9-speed, 31.8mm clamp

Crank

2-piece, solid forged arms, 24mm spindle, steel chainrings w/ chainguard, 48/32T

Shifters

microSHIFT, 9-speed

Cassette

Shimano Sora, 9-speed, 11-34t

Chain

KMC X9, 9-speed w/ Missing Link™

Brakes

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

TypeHydraulic Disc

Wheels
Rims

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

Spokes

Stainless, 14g

Front Hub

Alloy, Center Lock™ disc, loose ball bearing, 100mm spacing, quick-release, 32h

Rear Hub

Shimano, Center Lock™ disc, 9x135mm spacing, quick-release, 32h

Tires

Front: Specialized Nimbus II Sport Reflect, 60TPI, wire bead w/ Black Belt protection, 700x32mm, Rear: Specialized Nimbus II Sport Reflect, 60TPI, wire bead w/ Black Belt protection, 700x32mm

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Last updated March 27
Not listed for 1,479 days