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Introducing the Specialized Sirrus 1.0 Fitness Road Bike – your trusty sidekick on a thrilling adventure towards fitness greatness! Life's a whirlwind, but fear not, the Sirrus is here to ride alongside you through every twist and turn. Designed to keep up with your fast-paced lifestyle, this bike is a speed demon with a heart of gold. Whether you're dashing to meetings, meeting up with friends, or conquering your fitness ambitions, Sirrus has your back – or rather, your wheels. Sirrus is ready to join you on this epic journey – turning your daily grind into a thrilling escapade filled with FUN, fitness, freedom and fabulous memories!
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
|
Frame |
Specialized A1 Premium Aluminum, Fitness Geometry, Butted tubing, Internal Cable Routing, V-Brake, Quick-Release, Plug + Play rack/fender mounts |
|
Seat Binder |
Bolt-type, 31.8mm |
|
Fork |
Hi-Ten steel, V-Brake, Plug + Play fender mounts, low rider rack mounts, quick-release |
|
Handlebars |
Double-butted alloy, 5-degree backsweep, 25.4mm |
|
Stem |
Specialized Flowset, integrated, 3D-forged alloy, 4-bolt, 12-degree rise, 31.8mm clamp |
|
Tape |
Specialized Body Geometry XCT, lock-on |
|
Saddle |
Bridge Sport, Steel rails, 155/143mm |
|
SeatPost |
Alloy, 12mm offset, 2-bolt clamp, 27.2mm |
|
Front Brake |
V-brake, linear pull |
|
Rear Brake |
V-brake, linear pull |
|
Shift Levers |
microSHIFT TS39 Trigger shift, 7-speed |
|
Front Derailleur |
Shimano Tourney FD-TY710 |
|
Rear Derailleur |
microSHIFT RD-M26S, 7-speed |
|
Cassette |
SunRace, 7-Speed, 11-34t |
|
Chainrings |
46/30T w/ chainguard |
|
Bottom Bracket |
BSA, square-taper, 68mm |
|
Chain |
KMC X8 w/ Missing Link™ |
|
Crankset |
Forged aluminum arms, 3-piece, 46/30T |
|
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 |
|
Front Tire |
RoadSport, Wire bead, Blackbelt/Endurant Casing, 700x32c |
|
Rear Tire |
RoadSport, Wire bead, Blackbelt/Endurant Casing, 700x32c |
|
Spokes |
Stainless, 14g |
|
Inner Tubes |
Schrader valve, 40mm |
|
Pedals |
Specialized Body Geometry Fitness, platform, plastic |
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° |