2011 Sirrus Pro
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The Sirrus Pro is a seriously fast flat bar road bike with full FACT carbon frame…
Product Details
The Sirrus Pro is a seriously fast flat bar road bike with full FACT carbon frame and fork, Zertz vibration damping inserts, and SRAM Apex 10-speed drivetrain.
New SRAM Apex is a high-value, super durable, and smooth 10-speed rear derailleur
FACT carbon fork with Zertz inserts for a quick, responsive road feel and forgiving ride
Adjustable 4-position oversized alloy stem with 31.8mm bar clamp for strength and versatile positioning
Body Geometry Riva Road saddle combines lightweight hollow Cr-Mo rails and generous padding for all-day performance and comfort
Body Geometry triple-density gel grips alleviate hand pain and tingling fingers and come with bar ends for changing hand position
New FACT 8r carbon, FACT IS constructed frame with Endurance Road geometry, Zertz inserts and tapered head tube for the perfect blend of stiffness, compliance and light weight
Technical Specifications
FRAMESET
FRAME
Specialized FACT 8r carbon, FACT IS construction, compact race design w/ Zertz inserts, 1-1/8"" - 1 3/8"" head tube, threaded BB
FORK
Specialized FACT carbon full monocoque w/ Zertz inserts
HEADSET
1-1/8"" upper and 1-3/8"" lower Cr-Mo cartridge bearings w/ 20mm cone spacer and 20mm of spacers
SEAT BINDER
Forged alloy, 32.6mm
WHEELS
REAR HUB
Forged alloy, sealed, cassette, QR, 32h
SPOKES
Stainless 14g
FRONT TIRE
Specialized All Condition Armadillo Elite, 700x23c, Aramid bead, 120TPI, w/ lightweight puncture protection
REAR TIRE
Specialized All Condition Armadillo Elite, 700x23c, Aramid bead, 120TPI, w/ lightweight puncture protection
INNER TUBES
Standard presta valve
RIMS
Mavic CXP22 w/ eyelets
FRONT HUB
Forged alloy Hub, sealed bearings, 28 hole, for J bend round spokes
DRIVETRAIN
FRONT DERAILLEUR
SRAM Apex
REAR DERAILLEUR
SRAM Apex
SHIFT LEVERS
SRAM Apex
CASSETTE
SRAM Apex, 10-speed, 11-32t
CHAIN
KMC DX10SC
CRANKSET
SRAM S150
CHAINRINGS
50 x 34T
BOTTOM BRACKET
With Crankset
COCKPIT
STEM
Specialized Comp-Set, 3D forged alloy, 4-position adjustable, 4-bolt 31.8mm clamp
HANDLEBARS
Specialized 2014 alloy, 5-degree bend
TAPE
Body Geometry Comfort Grips open-end with plug, alloy barend
SADDLE
Body Geometry Riva Road, w/ steel rails
SEATPOST
Specialized Elite, carbon wrapped alloy, two-bolt clamp, 27.2mm
BRAKES
FRONT BRAKE
Tektro cold-forged, dual pivot w/ cartridge pads
REAR BRAKE
Tektro cold-forged, dual pivot w/ cartridge pads
BRAKE LEVERS
Forged alloy
ACCESSORIES
PEDALS
Black cage, body & toe clips w/ strap
* Weights based on production painted frames as pictured. Actual weights will vary based on colorway, frame size, and component variation. Specifications are subject to change without notice.
Geometry
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