Specialized Sirrus 4.0

Category: Hybrid Active Bikes Components: Shimano Tiagra, 10-speed

Description

You have places to go, people to see, and fitness goals to achieve. We get it—life moves pretty fast, so it's a good thing we made Sirrus to help you with all of it. Wherever you're heading, Sirrus will take you there. Sirrus features a super light aluminum alloy and carbon fiber construction, as well as reliable Shimano components that are built to withstand years of daily abuse on the world's pavement. Powerful hydraulic disc brakes provide reliable stopping power in any condition, and comfortable, ergonomically designed Body Geometry touchpoints are there to take the sting out of longer rides. So, as you push yourself to reach your goals, you'll feel more connected to your bike and know that you have the perfect partner with Sirrus.

Features

Carbon FACT 9r fork delivers comfort and saves nearly 3 pounds (1.2kg) over Sirrus 2.0 model.|Thru-axle hub connection for positive wheel alignment and no-rub disc brakes.|Wide-range 2x10 Shimano components for intuitive and precise shifting.|||||||

Bike Specs

Frame and Suspension

Frame: Specialized A1 SL Premium Aluminum, Fitness Geometry, fully manipulated butted tubing, internal cable routing, flat-mount disc, 12x142mm thru-axle, Plug + Play rack/fender mounts
Fork: Specialized FACT 9r Carbon Monocoque, flat-mount disc, 12x100mm thru-axle, low rider mounts, Plug + Play fender mounts, Future Shock 1.5

Drivetrain

Bottom Bracket: Praxis M24, BSA
Cassette: Shimano CS-HG500, 10-speed, 11-32t
Chain: KMC, X10, EPT anti-corrosion coating, 10-speed w/ Missing Link™
Chainrings: 48/32, chainguard
Crankset: Praxis Alba M24, solid forged arms, 6061 outer ring, steel inner ring, 110 BCD, 10-speed
Front Derailleur: Shimano Tiagra FD-4700, Band-clamp
Rear Derailleur: Shimano Tiagra, 10-speed
Pedals: Specialized Body Geometry Fitness, Platform, Plastic
Shift Levers: Shimano Tiagra, 10-speed w/ Optical Gear Display

Wheels and Tires

Front Hub: Alloy, 6-bolt disc, sealed cartridge bearing, high-low flange, 12x100mm thru-axle, 24h
Rear Hub: Alloy, 6-bolt disc, sealed cartridge bearings, high-low flange, 12x142mm thru-axle, 28h
Front Tire: RoadSport Reflect, Wire bead, Blackbelt/Endurant Casing, 700x32c
Rear Tire: RoadSport Reflect, Wire bead, Blackbelt/Endurant Casing, 700x32c
Inner Tubes: 700x28/38mm, 48mm Presta valve
Rims: 700C disc, double-wall alloy, 22mm depth, 21mm internal width, 32h
Spokes: Stainless, 14g
Wheel Size: 700C

Brakes

Brake Type: Disc
Front Brake: Shimano BR-MT200, hydraulic disc, 160mm
Rear Brake: Shimano BR-MT200, hydraulic disc, 160mm

Cockpit

Handlebars: Double-butted alloy, 9-degree backsweep, 31.8mm
Stem: Future Stem, Comp
Tape: Specialized Body Geometry Contour, lock-on

Seating

Saddle: Bridge Comp, Hollow Cr-mo rails, 155/143mm
Seat Binder: Bolt-type, 31.8mm
Seat Post: Alloy, 2-bolt, 14mm offset, 27.2mm

Miscellaneous

Weight: 10.8kg (23 lb, 13 oz)
Size Weighed: LG