Front: Forged 6061 aluminum V-Brake, 108mm linear pull, w/ standard pads, Rear: Forged 6061 aluminum V-Brake, 108mm linear pull, w/ standard pads

Aluminum legs and crown w/ 7075 aluminum steerer, w/ rack eyelets

Specialized Sirrus A1 Premium aluminum, fully manipulated tubing, compact design, hourglass speedstays, integrated headset

Specialized Sirrus Elite, 6061 aluminum, small riser, 25.4mm

Cage bearings integrated HS. w/ 20mm of spacers w/ top cap

Silver cage/black body, w/ black toe clips and strap

Forged alloy, double-sealed, cassette, QR, 32h

Alex S500, aluminum, sleeve joint, CNC machined sidewalls

Front: Specialized All Condition Sport, 700x32c, wire bead, 60TPI, w/ Flak Jacket protection, Rear: Specialized All Condition Sport, 700x32c, wire bead, 60TPI, w/ Flak Jacket protection

Leaps and bounds beyond your everyday "fitness" rig, this flat-bar road bike combines the easy speed, low weight and high comfort of our Endurance Road bikes with the enhanced ergonomics of Body Geometry components.

Cadre	Aluminium
Suspension	Rigide
Fourche	Aluminium
roues	700c Aluminium
Transmission	3 × 8
Groupe	Altus
Freins	Sur jante

Cadre	Specialized Sirrus A1 Premium aluminum, fully manipulated tubing, compact design, hourglass speedstays, integrated headset
Fourche	Aluminum legs and crown w/ 7075 aluminum steerer, w/ rack eyelets
Pédalier	Sealed cartridge, square taper, 68mm
Casque	Cage bearings integrated HS. w/ 20mm of spacers w/ top cap
Tige	3D forged, 2-bolt, 25.4mm
Guidon	Specialized Sirrus Elite, 6061 aluminum, small riser, 25.4mm
Selle	Body Geometry ""Roulux"" w/ steel rails
Tige de selle	Alloy, two-bolt clamp, 27.2mm Type: Rigide
Pédales	Silver cage/black body, w/ black toe clips and strap

Derailleur arriere	Shimano Altus
Dérailleur avant	Shimano Altus
Manivelle	Shimano FCM-191
Manettes	Shimano EF-50, EZ Fire
Cassette	Shimano HG-40, 8-speed, 11-32t
Chaîne	KMC Z-51
Freins	Front: Forged 6061 aluminum V-Brake, 108mm linear pull, w/ standard pads, Rear: Forged 6061 aluminum V-Brake, 108mm linear pull, w/ standard pads Type: Sur jante
Leviers de frein	Shimano EF-50 (integrated w/ shifter)

Jantes	Alex S500, aluminum, sleeve joint, CNC machined sidewalls
Rayons	Stainless 14g
Moyeu avant	Forged alloy, sealed, QR, 32h
Moyeu arrière	Forged alloy, double-sealed, cassette, QR, 32h
Pneus	Front: Specialized All Condition Sport, 700x32c, wire bead, 60TPI, w/ Flak Jacket protection, Rear: Specialized All Condition Sport, 700x32c, wire bead, 60TPI, w/ Flak Jacket protection

2010 SpecializedSirrus

2010 Specialized
Sirrus