 | Recommended |
|---|
MSRP | ||
|---|---|---|
Where to Buy | — $1 At | |
Category | Fitness | |
| Aluminum | ||
Fork | Steel | |
Wheels | Aluminum | |
Wheel Size | 700c | |
Brakes | Rim | |
Groupset | Acera, Suntour | |
Drivetrain | 3 × 9 | |
Brand Site | ||
Summary | The Specialized Sirrus Sport is a 700c aluminum frame fitness bike with mid-range components and rim brakes. | |
Frame | Specialized A1 Premium Aluminum, fully manipulated butted tubing, integrated lower bearing, fender/rack eyelets | |
|---|---|---|
Fork | Steel straight blade, fender eyelets | |
Bottom Bracket | Sealed cartridge, square taper, 68mm | |
Headset | 1-1/8"" Integrated cartridge lower, external sealed upper bearing | |
Stem | Alloy, 20-degree, 25.4mm clamp | |
Handlebar | Sirrus alloy flat bar, 6-degree bend | |
Saddle | Body Geometry Targa Sport, 155mm | |
Seatpost | Alloy, double bolt, 27.2mm | |
Pedals | Sirrus pedal, 1.5mm Varus Wedge, nylon body with symmetric steel cage, low profile bearing system, toe clip capable |
Rear Derailleur | Shimano Acera 9-speed | |
|---|---|---|
Front Derailleur | Shimano Acera, 31.8mm, top swing | |
Crank | SR Suntour XCR | |
Shifters | Shimano Acera Rapidfire, 9-speed | |
Cassette | Shimano Alivio, 9-speed, 11-32t | |
Chain | KMC X9 nickel plate, reusable Missing Link | |
Brakes | Front: Alloy linear pull, Rear: Alloy linear pull | |
Brake Levers | Die cast ""V""-brake lever, linear pull |
Rims | Sirrus DLX700, double-wall, 700c, CNC machined, 32h | |
|---|---|---|
Spokes | Stainless 2.0mm threadlocked | |
Front Hub | Forged alloy, sealed, alloy quick release, 32h | |
Rear Hub | Forged alloy, sealed, cassette, alloy quick release, 32h | |
Tires | Front: Specialized Nimbus w/ Flak Jacket, 26 TPI, 700x32c, Rear: Specialized Nimbus w/ Flak Jacket protection, 26 TPI, 700x32c |