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Introducing the 2023 Specialized Sirrus 1.0 Fitness Road Bike – your turbocharged ticket to conquering life's whirlwind pace while having a blast! With dreams to chase, horizons to conquer, and those pesky fitness goals, this bike's your trusty sidekick, propelling you forward faster than a squirrel on an espresso kick.
Sirrus isn't just a bike; it's your personal time machine to every destination on your checklist. Whether it's the office, that hip coffee shop, or the trail that's been calling your name, Sirrus eagerly answers the adventure call. Engineered to withstand the test of time and your daily antics, this Sirrus comes equipped with components that would make a superhero's suit blush.
Features:
- Lightweight A1 Alloy frame with clean internal cable routing delivers a bike that is 1.1lb (.5kg) lighter than previous version.
- Upright position with Body Geometry touchpoints for comfort and control.
- Reflective graphics on frame and tires for maximum visibility.
Specifications
|
Chainrings |
46/30, chainguard |
|
Bottom Bracket |
68mm, square taper, 124.5mm length |
|
Crankset |
ProWheel Forged aluminum arms |
|
Chain |
KMC X8 w/ Missing Link™, 8-speed |
|
Rear Derailleur |
Shimano Altus, 7-/8-speed |
|
Shift Levers |
Shimano EF500, 7-speed |
|
Cassette |
Shimano HG200, 7-speed, 12-32t |
|
Front Derailleur |
Shimano Tourney FD-TY710-2 , Top swing, Dual pull |
|
Rims |
700C rim brake, double-wall alloy, 22mm depth, 21mm internal width, rim brake |
|
Front Hub |
Alloy, loose ball bearing, quick-release, 32h |
|
Rear Hub |
Alloy, loose ball bearings, quick-release, 7-speed freehub, 32h |
|
Rear Tire |
RoadSport, Wire bead, Blackbelt/Endurant Casing, 700x32c |
|
Front Tire |
RoadSport, Wire bead, Blackbelt/Endurant Casing, 700x32c |
|
Inner Tubes |
Standard 40mm PV 700x28-38 |
|
SeatPost |
Alloy, 12mm offset, 2-bolt clamp, 27.2mm |
|
Saddle |
Bridge Sport, Steel rails, 155/143mm |
|
Handlebars |
Double-butted alloy, 5-degree backsweep, 25.4mm |
|
Tape |
Specialized Body Geometry XCT, lock-on |
|
Stem |
3D-forged alloy, 25.4 mm, 12-degree rise |
|
Seat Binder |
Bolt-type, 31.8mm |
|
Frame |
Specialized A1 Premium Aluminum, Fitness Geometry, Butted tubing, Internal Cable Routing, V-Brake, Plug + Play rack/fender mounts |
|
Fork |
Hi-Ten steel, V-Brake, Plug + Play fender mounts, low rider rack mounts |
|
Pedals |
Specialized Body Geometry Fitness, platform, plastic |
|
Spokes |
Stainless, 14g |
|
Rear Brake |
V-brake, linear pull |
|
Front Brake |
V-brake, linear pull |
Geometry
| XXS | XS | S | M | L | XL | |
|---|---|---|---|---|---|---|
| Crank Length | 170mm | 170mm | 170mm | 170mm | 175mm | 175mm |
| Stem Length | 60mm | 60mm | 75mm | 75mm | 90mm | 110mm |
| Handlebar Width | 580mm | 580mm | 600mm | 600mm | 620mm | 620mm |
| Seatpost Length | 300mm | 300mm | 350mm | 350mm | 400mm | 400mm |
| Saddle Width | 155mm | 155mm | 155mm | 143mm | 143mm | 143mm |
| Stack | 536mm | 555mm | 562mm | 593mm | 608mm | 632mm |
| Reach | 373mm | 388mm | 393mm | 398mm | 402mm | 414mm |
| Head-Tube Length | 121mm | 139mm | 147mm | 175mm | 191mm | 217mm |
| Head-Tube Angle | 69.5° | 70° | 70° | 71° | 71° | 71° |
| B-B Height | 278mm | 278mm | 278mm | 278mm | 278mm | 278mm |
| B-B Drop | 70mm | 70mm | 70mm | 70mm | 70mm | 70mm |
| Trail | 75mm | 72mm | 72mm | 65mm | 65mm | 65mm |
| Fork Length (full) | 395mm | 395mm | 395mm | 395mm | 395mm | 395mm |
| Fork Rake/Offset | 51mm | 51mm | 51mm | 51mm | 51mm | 51mm |
| Front-Center | 605mm | 622mm | 630mm | 635mm | 645mm | 665mm |
| Chain-Stay Length | 440mm | 440mm | 440mm | 440mm | 440mm | 440mm |
| Wheelbase | 1036mm | 1053mm | 1061mm | 1066mm | 1075mm | 1096mm |
| Top-Tube Length (horizontal) | 531mm | 552mm | 559mm | 573mm | 582mm | 601mm |
| Bike Stand-Over Height | 692mm | 715mm | 745mm | 775mm | 805mm | 827mm |
| Seat-Tube Length | 360mm | 395mm | 440mm | 470mm | 510mm | 530mm |
| Seat-Tube Angle | 73.5° | 73.5° | 73.5° | 73.5° | 73.5° | 73.5° |