Fitness is not a fad and the Sirrus proves youre taking your fitness journey seriously. The Sirrus Sport Disc combines our premium Aluminium frame with a reliable component package and powerful disc brakes to deliver a comfortable and fast ride. As you push yourself to reach your goals the Sirrus will be a powerful ally to have on your health and wellbeing team.
The reliable and sturdy A1 Premium Aluminium frame features rack and fender mounts allowing you to carry gear or to fend off road spray in inclement weather.
Wide and stable-handling 700x32mm Specialized Nimbus Reflect tyres have a fast and smooth tread reflective sidewall and feature Flak Jacket puncture protection.
The frame is engineered and designed with Fitness Geometry helping you ride more efficiently in a position that will see you riding comfortably mile-after-mile while the Body Geometry Targa Sport saddle is designed for fitness riders and assures blood flow to sensitive arteries.
Technical Specifications
FORK A1 Premium Aluminium Cr-Mo steerer rack/mudguard mounts
HEADSET FSA Campy style integrated cartridge bearings external sealed upper bearings 15mm cone spacer
STEM Specialized 3D forged alloy 4-bolt 7-degree rise
HANDLEBARS Specialized flat bar double-butted 6061 alloy 10-degree backsweep 4-degree upsweep 31.8mm
TAPE Specialized Body Geometry Targa lock-on closed end
FRONT BRAKE Tektro Auriga hydraulic disc resin pads 160mm rotor
REAR BRAKE Tektro Auriga hydraulic disc resin pads 160mm rotor
BRAKE LEVERS Tektro hydraulic
FRONT DERAILLEUR Shimano Altus top swing dual pull
REAR DERAILLEUR Shimano Acera 9-speed
SHIFT LEVERS Shimano SL-M370 RapidFire Plus 9-speed
CASSETTE Shimano 9-speed 11-32t
CHAIN KMC X9 9-speed w/ reusable MissingLink
CRANKSET Specialized Stout forged alloy 48/36/26T w/ chainguard
BOTTOM BRACKET Square taper cartridge bearings
PEDALS Nylon body steel cage w/ reflectors
RIMS Alloy double-wall disc
FRONT HUB Specialized Hi Lo disc QR 32h
REAR HUB Specialized Hi Lo disc QR 32h
SPOKES Stainless 14g
FRONT TYRE Specialized Nimbus Reflect 26TPI Flak Jacket protection 700x32mm
REAR TYRE Specialized Nimbus Reflect 26TPI Flak Jacket protection 700x32mm
SADDLE Body Geometry Targa Sport steel rails SWAT compatible mounts 155mm
SEATPOST Alloy 2-bolt micro-adjust 12.5mm offset 27.2mm
SEAT BINDER Alloy 31.8mm
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