Specialized
Sirrus 1.0
Sirrus 1.0
SKU:90921-9001
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Sirrus Size Guide
Product Details
📸 View our gallery of studio photographs here in the Gloss Black colour scheme.
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 the Sirrus is here to help you with all of it. Wherever you're heading, Sirrus will take you there. This Sirrus features a reliable set of components that are built to withstand years of daily abuse, like comfortable Body Geometry points of contact and fuss-free mechanical V-brakes. So, as you push yourself to reach your goals, you'll feel more connected to your bike and know that you have the perfect companion in the Sirrus.
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Lightweight A1 Alloy frame with clean internal cable routing delivers a bike that is 500 grams lighter than the previous version.
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Upright position with Body Geometry points of contact for comfort and control.
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Reflective graphics on frame and tyres for maximum visibility.
Specifications:
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Frame |
Specialized A1 Premium Aluminum, Fitness Geometry, Butted tubing, Internal Cable Routing, V-Brake, Quick-Release, Plug & Play rack/fender mounts |
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Fork |
Hi-Ten steel, V-Brake, Plug & Play fender mounts, low rider rack mounts, quick-release |
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Front Hub |
Alloy, loose ball bearing, quick-release, 32-hole |
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Rear Hub |
Alloy, loose ball bearings, quick-release, 7-speed freehub, 32-hole |
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Spokes |
Stainless, 14g |
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Rims |
700C rim brake, double-wall alloy, 22mm depth, 21mm internal width, rim brake |
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Inner Tubes |
Schrader valve, 40mm |
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Front Tyre |
RoadSport, Wire bead, Blackbelt/Endurant Casing, 700x32c |
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Rear Tyre |
RoadSport, Wire bead, Blackbelt/Endurant Casing, 700x32c |
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Crankset |
Shimano Tourney, 3-piece, 46/30T |
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Chainrings |
46/30T with chain-guard |
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Bottom Bracket |
BSA, square-taper, 68mm |
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Shift Levers |
Shimano EF500, 7-speed |
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Front Derailleur |
Shimano Tourney FD-TY710 |
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Rear Derailleur |
Shimano Altus M310 |
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Cassette |
Shimano HG200, 7-speed, 12-32t |
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Chain |
KMC X8 with Missing Link |
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Front Brake |
V-brake, linear pull |
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Rear Brake |
V-brake, linear pull |
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Handlebars |
Double-butted alloy, 5-degree backsweep, 25.4mm |
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Grips |
Specialized Body Geometry XCT, lock-on |
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Stem |
Specialized Flowset, integrated, 3D-forged alloy, 4-bolt, 12-degree rise, 31.8mm clamp |
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Saddle |
Bridge Sport, Steel rails, 155/143mm |
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Seat Post |
Alloy, 12mm offset, 2-bolt clamp, 27.2mm |
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Seat Post Collar |
Bolt-type, 31.8mm |
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Pedals |
Specialized Body Geometry Fitness, platform, plastic |
Detailed below are the Sirrus 1.0's sizes, with their respective rider's height ranges to which they suit:
Extra Small - 150cm to 158cm (4'11" to 5'2")
Small - 155cm to 165cm (5'1" to 5'5")
Medium - 165cm to 175cm (5'5" to 5'9")
Large - 175cm to 183cm (5'9" to 6'0")
Extra Large - 183cm to 193cm (6'0" to 6'4")