FSA MegaExo, integrated exterior cartridge bearings, alloy

Front: 3D forged linear pull brakes w/ cartridge pads, Rear: 3D forged linear pull brakes w/ cartridge pads

Specialized FACT monocoque carbon fork, full carbon legs, crown and steerer w/ Speed Zertz, rack and fender fittings

Specialized FACT 9m carbon, Az1 construction, compact design, Zertz Inserts

Specialized forged alloy, 24 hole, double sealed bearings, straight pull spokes, QR

Body Geometry Event Zertz, flat 6 degree bend, butted 6061 alloy, Zertz damper, 31.8 clamp

Specialized Mindset, 1 1/8"" integrated threadless, sealed bearings, alloy 40mm cone

Specialized forged alloy, 28 hole, double sealed bearings, straight pull spokes, cassette, QR

Alex AS1, alloy triple wall, machined sidewalls w/ indicator grooves

Body Geometry Avatar, microfiber cover, gel padding

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

Front: Specialized All Condition Pro, 700x28c, aramid bead, 120TPI w/ Armadillo Elite, Rear: Specialized All Condition Pro, 700x28c, aramid bead, 120TPI w/ Armadillo Elite

Ergonomic Fitness/Commute FIT MEETS FAST Every Sirrus® offers the speed and agility of a road racing bike, paired with enhanced ergonomics and the control of a flat handlebar. A simple, light and worry-free choice for anything from fitness-based training to commuting and event rides.Inside Tech The front end of our Sirrus models has “user-friendly” written all over it: flat handlebars give you more control and easy maneuverability, wide-range gearing ensures confidence in varied terrain, BG Comfort grips reduce hand numbness and a proprietary FACT carbon fork with vibration-damping Zertz™ inserts smoothes out your ride.

Specialized Sirrus Pro

A 700c carbon frame fitness bike with upper mid-range components and rim brakes.

Frame	Carbon
Suspension	Rigid
Fork	Carbon
Wheels	700c Aluminum
Drivetrain	3 × 9
Groupset	105, Tiagra
Brakes	Rim

Frame	Specialized FACT 9m carbon, Az1 construction, compact design, Zertz Inserts
Fork	Specialized FACT monocoque carbon fork, full carbon legs, crown and steerer w/ Speed Zertz, rack and fender fittings
Bottom Bracket	FSA MegaExo, integrated exterior cartridge bearings, alloy
Headset	Specialized Mindset, 1 1/8"" integrated threadless, sealed bearings, alloy 40mm cone
Stem	Specialized Comp-Set, 3D forged alloy, 4-bolt 31.8mm bar clamp, 4- position adjustable
Handlebar	Body Geometry Event Zertz, flat 6 degree bend, butted 6061 alloy, Zertz damper, 31.8 clamp
Saddle	Body Geometry Avatar, microfiber cover, gel padding
Pedals	Crank Brothers Smarty w/ reflector

Rear Derailleur	Shimano 105, long cage
Front Derailleur	Shimano FD-R453 Tiagra for flat bars
Crank	FSA Gossamer MegaExo, 2-piece crankset
Shifters	Shimano R440, 9-speed STI
Chain	Shimano 105, 10-speed
Brakes	Front: 3D forged linear pull brakes w/ cartridge pads, Rear: 3D forged linear pull brakes w/ cartridge pads Type: Rim
Brake Levers	Avid FR-5

Rims	Alex AS1, alloy triple wall, machined sidewalls w/ indicator grooves
Spokes	Stainless 14g, straight-pull
Front Hub	Specialized forged alloy, 24 hole, double sealed bearings, straight pull spokes, QR
Rear Hub	Specialized forged alloy, 28 hole, double sealed bearings, straight pull spokes, cassette, QR
Tires	Front: Specialized All Condition Pro, 700x28c, aramid bead, 120TPI w/ Armadillo Elite, Rear: Specialized All Condition Pro, 700x28c, aramid bead, 120TPI w/ Armadillo Elite

2008 SpecializedSirrus Pro

2008 Specialized
Sirrus Pro