Specialized Sirrus Alloy Disc - 2018

If you're going to get in shape, you need to move, and nothing wants to help you move faster than the Sirrus with powerful hydraulic disc brakes. It takes a no-nonsense approach to its design, giving you everything that you need, like super ...(Read More)

Specialized Sirrus Alloy Disc
  • Color: Acid Blue/Rocket Red/Black Reflective
  • Color: Charcoal/Candy Red/Black Reflective
$559.99
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Details

If you're going to get in shape, you need to move, and nothing wants to help you move faster than the Sirrus with powerful hydraulic disc brakes. It takes a no-nonsense approach to its design, giving you everything that you need, like superior braking, and nothing that you don't.

It's constructed from a durable, reliable, and lightweight A1 SL Premium Aluminum, and it features a reliable set of components that are built to withstand years of daily abuse, hydraulic disc brakes that provide reliable stopping power in any condition, and comforting Body Geometry touch points that are sure to take the sting out of long rides. Complacency just met its match.

- Working with the Body Geometry team, Specialized 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.
- A steel, straight blade fork provides a responsive ride, while the fender and rack mounts give you the option to install rain-fighting fenders and racks that can transport your gear around town.
- Promax F1 hydraulic disc brakes are spec'd on this Sirrus to ensure consistent, powerful braking.

Specs

Frame Specialized A1 SL Premium Aluminum, Fitness Geometry, fully-manipulated butted tubing, internal cable routing, flat mount disc, QR, rack & Plug + Play fender mounts
Fork Steel, flat mount disc, 1-1/8" steerer, QR, rack mounts, Plug + Play fender mounts
Rims/Wheels 700C disc, double wall, 32h
Hubs Front: Alloy, 6-bolt disc, loose ball bearing, QR, 32h
Rear: Alloy, 6-bolt disc, 8/9-speed freehub, loose ball bearing, QR, 32h
Spokes Stainless, 14g
Tires 700C disc, double wall, 32h
Crankset Shimano Tourney, 3-piece
Chainrings 48/38/28T, steel
Bottom Bracket BSA, 68mm, square taper
Chain KMC X8, 8-speed w/ Missing Link
Front Derailleur Shimano Tourney, top swing, 31.8mm clamp
Rear Derailleur Shimano Altus, 8-Speed
Cassette/Rear Cogs Shimano Altus, 8-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 7-degree, 31.8mm clamp
Brakes Promax F1, hydraulic disc, flat mount
Front: 160mm rotor
Rear: 140mm rotor
Saddle Specialized Canopy Sport, steel rails, 155mm
Seat Post Alloy, 12mm offset, 2-bolt clamp, 27.2mm

Part Numbers

Option UPC MPN Store SKU
Acid Blue/Rocket Red/Black Reflective / Large 00888818306473 80918-7004 43878
Charcoal/Candy Red/Black Reflective / Large 00888818307920 80918-7104 43882
Acid Blue/Rocket Red/Black Reflective / Medium 00888818302635 80918-7003 43877
Charcoal/Candy Red/Black Reflective / Medium 00888818308101 80918-7103 43881
Acid Blue/Rocket Red/Black Reflective / Small 00888818303618 80918-7002 43876
Charcoal/Candy Red/Black Reflective / Small 00888818306350 80918-7102 43880
Acid Blue/Rocket Red/Black Reflective / X-Large 00888818302765 80918-7005 43879
Charcoal/Candy Red/Black Reflective / X-Large 00888818301126 80918-7105 43883