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2014 Specialized

Sirrus Pro Carbon

A 700c carbon frame fitness bike with high-end components and formula hydraulic disc brakes.
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FrameCarbon
SuspensionRigid
ForkCarbon
Wheels700c Aluminum
Drivetrain2 × 10
GroupsetUltegra, 105
BrakesFormula Hydraulic Disc
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Insights
Ride Feel

Based on frame geometry and build specs.

Rider Position
relaxedaggressive
Sirrus Pro Carbon
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)

39 mph

Sirrus Pro Carbon

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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Geometry
Specs
Build
Frame

Specialized SL4 FACT 8r carbon w/ Zertz inserts, 1-1/8"" - 1-3/8"" head tube, OSBB

Fork

Specialized FACT carbon full monocoque w/ Zertz inserts

Bottom Bracket

FSA, OSBB

Headset

1-1/8"" FSA Campy style, integrated cartridge, 15mm alloy cone spacer

Stem

Specialized Elite-Set, 3D forged alloy, 4-position adjustable, 4-bolt, 31.8mm clamp

Handlebar

Specialized flat bar, double-butted alloy, 6-degree backsweep, 31.8mm

Saddle

Body Geometry Targa Comp, Cr-Mo rails, 143mm

Seatpost

Specialized CG-R, FACT carbon, single bolt, 27.2mm

Type: Rigid

Pedals

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

Groupset
Rear Derailleur

Shimano Ultegra

Front Derailleur

Shimano 105

Crank

FSA SL-K, carbon arms, OSBB, alloy rings

Shifters

Shimano SL-R780, Rapidfire

Cassette

Shimano HG-62, 10-speed, 11-32

Chain

KMC X10

Brakes

Front: Formula C1, hydraulic disc, dual piston, 160mm rotor, Rear: Formula C1, hydraulic disc, dual piston, 160mm rotor

Type: Formula Hydraulic Disc

Brake Levers

Formula C1, hydraulic lever

Wheels
Rims

Front: AXIS 4.0 Disc, Rear: AXIS 4.0 Disc

Tires

Front: Specialized Espoir Elite, 60TPI, aramid bead, double BlackBelt protection, 700x25c, Rear: Specialized Espoir Elite, 60TPI, aramid bead, double BlackBelt protection, 700x25c

Rider Notes
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First added July 9

Last updated July 9

Not listed for 2,526 days