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2011 Specialized

Sirrus Pro

A 700c carbon frame fitness bike with mid-range components and tektro rim brakes.
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FrameCarbon
SuspensionRigid
ForkCarbon
Wheels700c Aluminum
Drivetrain2 × 10
GroupsetApex
BrakesTektro Rim
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Insights
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

35 mph

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Highest gear

(descending)

Specs
Build
Frame

Specialized FACT 8r carbon, FACT IS construction, compact race design w/ Zertz inserts, 1-1/8"" - 1 3/8"" head tube, threaded BB

BB StandardBSA, Threaded

Fork

Specialized FACT carbon full monocoque w/ Zertz inserts

Bottom Bracket

With Crankset

Headset

1-1/8"" upper and 1-3/8"" lower Cr-Mo cartridge bearings w/ 20mm cone spacer and 20mm of spacers

Stem

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

Handlebar

Specialized 2014 alloy, 5-degree bend

Saddle

Body Geometry Riva Road, w/ steel rails

Seatpost

Specialized Elite, carbon wrapped alloy, two-bolt clamp, 27.2mm

TypeRigid

Pedals

Black cage, body & toe clips w/ strap

Groupset
Rear Derailleur

SRAM Apex

Front Derailleur

SRAM Apex

Crank

SRAM S150

Shifters

SRAM Apex

Cassette

SRAM Apex, 10-speed, 11-32t

Chain

KMC DX10SC

Brakes

Front: Tektro cold-forged, dual pivot w/ cartridge pads, Rear: Tektro cold-forged, dual pivot w/ cartridge pads

TypeTektro Rim

Brake Levers

Forged alloy

Wheels
Rims

Mavic CXP22 w/ eyelets

Spokes

Stainless 14g

Front Hub

Forged alloy Hub, sealed bearings, 28 hole, for J bend round spokes

Rear Hub

Forged alloy, sealed, cassette, QR, 32h

Tires

Front: Specialized All Condition Armadillo Elite, 700x23c, Aramid bead, 120TPI, w/ lightweight puncture protection, Rear: Specialized All Condition Armadillo Elite, 700x23c, Aramid bead, 120TPI, w/ lightweight puncture protection

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First added July 9

Last updated July 9

Not listed for 2,521 days