Sirrus Comp City
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Sirrus Comp City

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Sirrus Comp City
Technical Specifications
Our Sirrus Comp City understands that there's more to "value" than a dollar sign. That's why it's purpose-built to give you everything that you need to stay in shape, from a lightweight, corrosion-resistant aluminum frame to powerful hydraulic disc brakes. We even threw in mounts for fenders and racks, because we know that there's no better way to get in a workout than replacing a drive with a ride. Of course, we also spent a good deal of time dialing-in the comfort with our Fitness Geometry and a whole host of scientifically tested and engineered Body Geometry components. We even gave it a unique reflective paint job that illuminates in order to increase your visiblity to motorists in low-light conditions. Add it all up, and you have a partner in health at a price that won't break the bank.  
  • The frame was constructed from our E5 Premium Aluminum in order to build a bike with a respectable overall weight and responsive ride quality. It's also been paired with our Fitness Geometry, so you can rest assured that you'll be comfortable along your path to greater fitness. 
  • The Espoir Sport Reflect tires are reliable, fast, and enhanced for reflective safety. They feature a durable compound with low rolling resistance and plenty of grip. And with our double BlackBelt flat protection, you also gain reliability and durability where it counts.
  • Our Canopy Comp saddle was designed for the utmost in comfort, keeping pressure off the soft tissue for a ride quality that's enjoyable—mile after mile.

Technical Specifications

CHAIN KMC X10, 10-speed w/reusable MissingLink
CRANKSET FSA Gossamer Pro, forged aluminum, MegaExo, sub compact
CASSETTE Shimano, 10-speed, 11-34t
FRONT DERAILLEUR Shimano Tiagra, braze-on, road double
CHAINRINGS 48/32T w/chainguard
REAR DERAILLEUR Shimano Tiagra, 10-speed, GS Cage
SADDLE Canopy Comp, hollow Cr-Mo rails, 155mm
TAPE Specialized Body Geometry Targa, lock-on, integrated bar ends
SEATPOST Alloy, 2-bolt, micro-adjust, 25mm offset, 27.2mm
STEM Specialized Flowset, integrated, 3D forged alloy, 4-bolt, 12-degree rise, 31.8mm clamp
HANDLEBARS Specialized, double-butted alloy, 9-degree backsweep, 31.8mm
REAR WHEEL Axis Elite Deep
INNER TUBES OE PV standard Bulk Road 700, 28-38x622, Presta, 48mm valve
FRONT TIRE Espoir Sport Reflect, 700x30mm, 60TPI, double BlackBelt protection
REAR TIRE Espoir Sport Reflect, 700x30mm, 60TPI, double BlackBelt protection
FRONT WHEEL Axis Elite Deep
FRONT BRAKE Shimano Acera hydraulic disc, resin pads, 160mm rotor
REAR BRAKE Shimano Acera hydraulic disc, resin pads, 160mm rotor
PEDALS Specialized Fitness platform, alloy
SEAT BINDER Alloy, 31.8mm
FORK Specialized FACT carbon fiber, alloy steerer/crown, Zertz inserts, post disc mount, Plug + Play fender mount, reflective paint
FRAME Specialized E5 Premium Aluminum, Fitness Geometry, fully-manipulated butted tubing w/smooth welds, internal cable routing, tapered/integrated headset, post disc mount, Plug + Play fender mount, reflective paint


Geometry Chart

Sirrus - Geometry

  S M L XL
Crank Length 170mm 170mm 172.5mm 172.5mm
Stem Length 90mm 90mm 105mm 105mm
Seatpost Length 300mm 300mm 350mm 350mm
Saddle Width 155mm 155mm 155mm 155mm
Handlebar Width 580mm 580mm 600mm 600mm
Reach 398mm 406mm 413mm 422mm
Stack 574mm 591mm 616mm 650mm
Wheelbase 1059mm 1068mm 1078mm 1097mm
Bike Stand-Over Height 744.6mm 779.8mm 813.7mm 846.8mm
Head-Tube Length 150mm 165mm 190mm 225mm
Front-Center 629mm 638mm 648mm 668mm
Fork Rake/Offset 51mm 51mm 51mm 51mm
Head-Tube Angle 71° 71.5° 72° 72°
Trail 65mm 62mm 58mm 58mm
Chain-Stay Length 439mm 439mm 439mm 439mm
B-B Height 275mm 275mm 275mm 275mm
Seat-Tube Angle 73.25° 73.5° 73° 73°
Fork Length (full) 398mm 398mm 398mm 398mm
B-B Drop 70mm 70mm 70mm 70mm
Seat-Tube Length 440mm 485mm 530mm 570mm
Top-Tube Length (horizontal) 571mm 581mm 602mm 621mm