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.
- Working with our Body Geometry team, we designed a frame that strikes the optimal balance between comfort and efficiency. The A1 SL Premium Aluminum construction pairs weight savings with rugged durability, while the rack, fender, and disc mounts give you an incredibly versatile package.
- The lightweight FACT carbon fiber fork provides a smooth, responsive ride, while the Plug + Play fender mounts give you the option to install rain-fighting fenders.
- Promax F1 hydraulic disc brakes are spec'd on this Sirrus to ensure consistent, powerful braking.
|Frame||Specialized A1 SL Premium Aluminum, Fitness Geometry, fully-manipulated butted tubing, internal cable routing, flat mount disc, QR, Plug + Play rack & fender mounts|
|Fork||Specialized FACT 9r carbon, 1-1/8" steerer, QR, flat mount disc, Plug + Play rack & fender mounts|
|Rims/Wheels||700C disc, double wall, 32h|
Front: Alloy, 6-bolt disc, loose ball bearing, QR, 32h
Rear: Alloy, 6-bolt disc, 8/9-speed freehub, loose ball bearing, QR, 32h
|Tires||Specialized Nimbus Reflect 700x32mm, 26 TPI, wire bead, w/ Flak Jacket protection|
|Crankset||Shimano Tourney, 3-piece|
|Bottom Bracket||BSA, 68mm, square taper|
|Chain||KMC X9, 9-speed w/ Missing Link|
|Front Derailleur||Shimano Altus, top swing, dual pull, 31.8mm clamp|
|Rear Derailleur||Shimano Acera, 9-speed|
|Cassette/Rear Cogs||Shimano Acera, 9-speed, 11-32t|
|Shifters||Shimano Altus, RapidFire Plus w/ gear display|
|Handlebars||Double butted alloy, 9-degree backsweep, 31.8mm|
|Tape/Grips||Specialized Body Geometry Targa, lock on|
|Stem||Specialized, 3D forged alloy, 4-bolt, 7-degree rise|
Front: Promax F1, hydraulic disc, flat mount, 160mm rotor
Rear: Promax F1, hydraulic disc, flat mount, 140mm rotor
|Pedals||Specialized Body Geometry Fitness, platform, plastic|
|Saddle||Specialized Canopy Sport, steel rails, 155mm|
|Seat Post||Alloy, 12mm offset, 2-bolt clamp, 27.2mm|
|Cast Blue/Nice Blue/Black Reflective / Small||888818392759||80918-8002||BIRD00097001|
|Cast Blue/Nice Blue/Black Reflective / Medium||888818392605||80918-8003||BIRD00097002|
|Cast Blue/Nice Blue/Black Reflective / Large||888818392810||80918-8004||BIRD00097003|
|Cast Blue/Nice Blue/Black Reflective / X-Large||888818392704||80918-8005||BIRD00097004|
|Sterling Grey/Ion/Black Reflective / Small||888818392650||80918-8102||BIRD00097006|
|Sterling Grey/Ion/Black Reflective / Medium||888818392643||80918-8103||BIRD00097007|
|Sterling Grey/Ion/Black Reflective / Large||888818392735||80918-8104||BIRD00097008|