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2015 Specialized

Sirrus Comp Carbon Disc

A 700c carbon frame fitness bike with mid-range components and tektro gemini hydraulic disc brakes.
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FrameCarbon
SuspensionRigid
ForkCarbon
Wheels700c Aluminum
Drivetrain2 × 10
GroupsetTiagra
BrakesTektro Gemini Hydraulic Disc
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Insights
Ride Feel

Based on frame geometry and build specs.

Rider Position
relaxedaggressive
Sirrus Comp Carbon Disc
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)

36 mph

Sirrus Comp Carbon Disc

35 mph

Similar Bikes

Highest gear

(descending)

Sizing
SM

5'2" – 5'8"

MD

5'6" – 5'11"

LG

5'10" – 6'3"

XL

6'1" – 6'7"

🐐 Estimated

Rider Fit Notes

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Reviews
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
Specs
Build
Frame

Specialized Sirrus FACT 9r carbon, Fitness Geometry, Zertz, 1-1/8"" headtube

Fork

Specialized FACT carbon w/ Zertz, full monocoque

Headset

1-1/8"", Campy style, w/ 15mm alloy cone spacer

Stem

Specialized Comp Multi, 3D forged alloy, 4-bolt, 12-degree rise

Handlebar

Specialized flat, 6061 double butted alloy, 10-degree backsweep, 4-degree upsweep, 31.8mm

Saddle

Body Geometry Targa Comp, hollow Cr-Mo rails, 155mm

Seatpost

Specialized Pro Pave, FACT carbon, 27.2mm

TypeRigid

Pedals

Sirrus, 1.5mm Varus angle, nylon body, symmetric alloy cage, low profile bearing system, toe clip capable

Groupset
Rear Derailleur

Shimano Tiagra, 10-speed, long cage

Front Derailleur

Shimano Tiagra

Crank

FSA Gossamer, forged alloy, 50/34

Shifters

Shimano Tiagra, 10-speed

Cassette

Shimano Tiagra, 10-speed, 12-30

Chain

KMC X10, 10-speed, reusable Missing Link

Brakes

Front: Tektro Gemini, hydraulic disc, resin pads, Rear: Tektro Gemini, hydraulic disc, resin pads

TypeTektro Gemini Hydraulic Disc

Wheels
Rims

Front: AXIS 1.0 Disc, Rear: AXIS 1.0 Disc

Tires

Front: Specialized Espoir Sport Reflect, 60TPI, wire bead, Double BlackBelt protection, 700x30c, Rear: Specialized Espoir Sport Reflect, 60TPI, wire bead, Double BlackBelt protection, 700x30c

Rider Notes
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First added July 9

Last updated July 9

Not listed for 2,526 days