





2019 Specialized Sirrus Men Features
Looking for a new way to break a sweat? Need a reliable, lightweight bike to get you around town? Want a bike to simply cruise to a coffee shop on? No matter what your goals are, the Men's Sirrus SL has you covered.
It's constructed from a durable, reliable, and lightweight A1 SL Premium Aluminum, and it features a bombproof assortment of components, like a Shimano Acera rear derailleur and powerful Promax hydraulic disc brakes that are sure to get the job done. This model also has a step-through design that makes putting a foot down, or getting on or off the bike, a total breeze.
Sprinkle in some added comfort from our proven Body Geometry components, like the grips and saddle, and a Fitness geometry that lives in the sweet spot between comfort and performance, and you have a bike that'll always be ready to go when it comes time to sweat.
Product Information
Product Information
Bottom Bracket |
68mm, square taper, 124.5mm length |
Cassette |
Shimano Altus, 8-speed, 11-32t |
Chain |
KMC X8 w/ Missing Link™, 8-speed |
Chainrings |
48/38/28T |
Crankset |
Shimano Tourney, TY501 |
Fork |
Steel, flat-mount disc, 1-1/8" steerer, QR, Plug + Play rack/fender mounts |
Frame |
Specialized A1 SL Premium Aluminum, Fitness Geometry, fully manipulated butted tubing, internal cable routing, flat-mount disc, quick-release, Plug + Play rack/fender mounts |
Front Brake |
Promax F1, hydraulic disc, flat-mount, 160mm |
Front Derailleur |
Shimano Tourney, 3-speed, top-swing |
Front Hub |
Alloy, 6-bolt disc, loose ball bearing, quick-release, 32h |
Front Tire |
Specialized Nimbus II Sport Reflect, 60TPI, wire bead w/ Black Belt protection, 700x32mm |
Handlebars |
Double-butted alloy, 9-degree backsweep, 31.8mm |
Inner Tubes |
Schrader valve |
Pedals |
Specialized Body Geometry Fitness, platform, plastic |
Rear Brake |
Promax F1, hydraulic disc, flat-mount, 140mm |
Rear Derailleur |
Shimano Altus, 7-/8-speed |
Rear Hub |
Alloy, 6-bolt disc, loose ball bearings, quick-release, 8-/9-speed freehub, 32h |
Rear Tire |
Specialized Nimbus II Sport Reflect, 60TPI, wire bead w/ Black Belt protection, 700x32mm |
Rims |
700C disc, double-wall alloy, 22mm depth, 21mm internal width, disc-specific |
Saddle |
Specialized Canopy Sport, steel rails, 155mm |
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