Sirrus Sport
Part No.  

Sirrus Sport

Part No.  
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Sirrus Sport
Overview
Technical Specifications
Reviews
IF YOU'RE ONLY GOING TO HAVE ONE BIKE the Sirrus is it. Built for the best balance of speed and control, every FACT carbon or A1 Premium Aluminum Sirrus combines the low weight, high comfort and easy speed of our performance road bikes with the enhanced ergonomics and stability of a flat handlebar.
  • The hourglass speedstays on the Specialized A1 Premium Aluminum Sirrus frame provide a smooth ride.
  • The aluminum fork has integrated rack and fender mounts, so you can easily add what you need to carry all your gear, comfortably.
  • The stiff and strong 3D-forged Comp-Set alloy stem joins perfectly with the large-diameter handlebar, giving you absolute control.
  • Body Geometry Comfort grips prevent hand pain and tingling fingers.
  • The scientifically proven Body Geometry Sonoma saddle reduces pressure on your soft parts.

Technical Specifications

DRIVETRAIN
CHAIN KMC Z-51, 8-speed
BOTTOM BRACKET Sealed cartridge, square taper, 68mm x 113mm
CRANKSET Sugino Triple
FRONT DERAILLEUR Shimano Nexave
SHIFT LEVERS Shimano EF-50, EZ Fire
CASSETTE Shimano Sora, 8-Speed 12-25t
CHAINRINGS 48 x 38 x 28t
REAR DERAILLEUR Shimano Sora, long cage
SUSPENSION
FORK Specialized Comp, A1 Premium Aluminum w/ Cr-Mo steerer, rack and fender mounts
WHEELS
FRONT HUB Specialized sealed, 32h, QR
REAR HUB Specialized forged alloy, 32h, double sealed bearings, cassette, QR
INNER TUBES Specialized standard presta tube
SPOKES Stainless 14g
FRONT TIRE Specialized All Condition Sport, 700x28c, 60TPI w/ Flak Jacket
RIMS Alex S500, sleeve joint, CNC sidewalls, 32h
REAR TIRE Specialized All Condition Sport, 700x28c, 60TPI w/ Flak Jacket
COCKPIT
SADDLE Body Geometry Sonoma, 155mm width
SEATPOST Alloy 2-bolt, 27.2mm
STEM Specialized Comp-Set, 3D forged alloy, 4-bolt 31.8mm bar clamp, 4- position adjustable
HANDLEBARS Specialized Event, A1 Premium Aluminum, 580mm width, 31.8mm
GRIPS Body Geometry Comfort II, triple density gel
BRAKES
FRONT BRAKE Forged 6061 alloy, 85mm linear pull, standard pads
BRAKE LEVERS Shimano EF-50, EZ Fire, integrated w/ shift lever
REAR BRAKE Forged 6061 alloy, 85mm linear pull, standard pads
ACCESSORIES
PEDALS Silver cage, black body, w/ toe clip and strap
FRAMESET
HEADSET Specialized Mindset, 1-1/8"" integrated threadless, steel cage bearings, 20mm alloy cone with two 5mm alloy spacers
SEAT BINDER Specialized alloy 31.8mm
FRAME Specialized A1 Premium Aluminum, fully manipulated tubing, compact design, integrated headset, hourglass speedstays

Reviews