Sirrus Sport
Part No.  

Sirrus Sport

Part No.  
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Sirrus Sport
Overview
Technical Specifications
Reviews
The speed and versatility of the Sirrus Sport is ehanced by a lighter alloy fork and improved Shimano shifting.
  • Alloy fork is light and stiff, with rack and fender eyelets for versatility
  • Smooth, precise Shimano Alivio rear derailleur offers smooth and reliable performance
  • Body Geometry triple-density gel grips alleviate hand pain and tingling fingers for all-day riding comfort
  • Body Geometry Riva Road saddle combines lightweight hollow Cr-Mo rails and generous padding for all-day performance and comfort
  • Lightweight A1 Premium Aluminum double butted alloy frame with forgiving hourglass seatstays provides the perfect balance of performance and comfort, enough clearance for fenders

Technical Specifications

DRIVETRAIN
CHAIN KMC Z-51
BOTTOM BRACKET Sealed cartridge, square taper, 68mm
CRANKSET Shimano FCM131
CASSETTE Shimano HG-40, 8-speed, 11-32t
SHIFT LEVERS Shimano EF-51, EZ Fire
FRONT DERAILLEUR Shimano Altus
CHAINRINGS 48 x 38 x 28T w/ chainguard
REAR DERAILLEUR Shimano Alivio
COCKPIT
SADDLE Body Geometry Riva Road, 155mm width
TAPE Body Geometry Comfort Grips
SEATPOST Alloy, two-bolt clamp, 30.9mm
HANDLEBARS Alloy small riser, 25.4mm
STEM Alloy, CP bolt, 25.4mm
WHEELS
FRONT HUB Forged alloy, sealed bearing, QR, 32h
REAR HUB Forged alloy, double-sealed, cassette, QR, 32h
INNER TUBES Standard presta valve
SPOKES Stainless 14g
FRONT TIRE Specialized All Condition Sport, 700x32c, wire bead, 60TPI w/ Flak Jacket protection
RIMS Alex AS-14, double wall
REAR TIRE Specialized All Condition Sport, 700x32c, wire bead, 60TPI w/ Flak Jacket protection
BRAKES
BRAKE LEVERS Shimano EF-51 integrated w/ shifter
FRONT BRAKE Forged 6061 aluminum, 108mm linear pull
REAR BRAKE Forged 6061 aluminum, 108mm linear pull
ACCESSORIES
PEDALS Composite flat pedal
FRAMESET
SEAT BINDER Alloy, 31.8mm
HEADSET 1-1/8"" sealed Cr-Mo bearings integrated w/ headset, 20mm alloy cone spacer with 20mm of spacers
FORK Aluminum legs & crown, Cr-Mo steerer w/ Fender and rack eyelets
FRAME Specialized A1 Premium aluminum, fully manipulated tubing, smooth weld compact design, internal cable routing , integrated headset,fender and rack eyelets

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