Sirrus Sport
Part No.  

Sirrus Sport

Part No.  23494
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Sirrus Sport
Overview
Technical Specifications
Geometry
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
FRONT DERAILLEUR Shimano Altus
SHIFT LEVERS Shimano EF-51, EZ Fire
CASSETTE Shimano HG-40, 8-speed, 11-32t
CHAINRINGS 48 x 38 x 28T w/ chainguard
REAR DERAILLEUR Shimano Alivio
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
COCKPIT
SADDLE Body Geometry Riva Road, 155mm width
TAPE Body Geometry Comfort Grips
SEATPOST Alloy, two-bolt clamp, 30.9mm
STEM Alloy, CP bolt, 25.4mm
HANDLEBARS Alloy small riser, 25.4mm
BRAKES
FRONT BRAKE Forged 6061 aluminum, 108mm linear pull
BRAKE LEVERS Shimano EF-51 integrated w/ shifter
REAR BRAKE Forged 6061 aluminum, 108mm linear pull
ACCESSORIES
PEDALS Composite flat pedal
FRAMESET
HEADSET 1-1/8"" sealed Cr-Mo bearings integrated w/ headset, 20mm alloy cone spacer with 20mm of spacers
SEAT BINDER Alloy, 31.8mm
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

Geometry

Geometry Chart

Sirrus - Geometry

XS S M L XL
  XS S M L XL
Stem Length 90mm 100mm 100mm 110mm 120mm
Crank Length 170mm 170mm 175mm 175mm 175mm
Handle-Bar Width 580mm 580mm 580mm 580mm 580mm
Wheelbase 1042mm 1038mm 1055mm 1056mm 1066mm
Seat-Tube Length, B-B Center to Top 430mm 470mm 500mm 530mm 570mm
Head-Tube Length 135mm 155mm 185mm 215mm 250mm
Top-Tube Length, Horizontal 530mm 545mm 560mm 580mm 600mm
Front-Center 614mm 613mm 619mm 630mm 641mm
Head-Tube Angle 70° 71.25° 71.5° 72° 72.5°
Fork Rake 51mm 51mm 51mm 51mm 51mm
Trail 73mm 65mm 63mm 60mm 57mm
Stand-Over Height 742mm 774mm 806mm 832mm 868mm
Chain-Stay Length 445mm 445mm 445mm 445mm 445mm
Seat-Tube Angle 76° 75° 74° 73.5° 73°
B-B Drop 76mm 74mm 70mm 70mm 70mm
Seat-Post Length 300mm 350mm 350mm 350mm 350mm

Reviews