Specialized Sirrus 2003 Technical specs and features
| Brand | Specialized |
| Model | Sirrus |
| First production | 2003 |
| Bike category | Hybrid |
| Bike sub-category | Hybrid |
| Bike Pricing | Check price Here ==> |
| Parts And Accessories | Specialized Sirrus Parts |
| Available Sizes | - 19 (inches) / 47 (cm) - 20 (inches) / 51 (cm) - 21 (inches) / 54 (cm) - 22 (inches) / 57 (cm) - 24 (inches) / 61 (cm) |
Wheels And Breaking System
| Bike front tire | 700 X 38c Specialized Nimbus EX |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Shimano ST-EF35 EZ Fire STI Levers Aluminum Linear-pull Brakes |
| Hubs for disc brakes | Q and R Aluminum |
| Rims manufacturer | 32-hole Alex Aluminum |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 14ga. Straight Gauge Stainless Steel |
Frame and Body Specifications
| Frame materials | Specialized A1 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Specialized Aluminum |
| Handlebar extender | Optional |
| Handlebar stem details | Specialized Aluminum |
| Headset size | 1 1/8 (inches) Threadless Ritchey Logic |
Gearing Specs
| Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-HG50 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | 113 (millimeters) Spindle Tien Hsin Cartridge |
| Crankset parts and sizes | 28/38/48 Teeth Specialized Sirrus |
| Gear shift levers | Shimano ST-EF35 EZ Fire STI |
| Rear gear set | 11 - 30 Teeth 8-speed |
Specialized Sirrus Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on 31.8 (millimeters) Shimano FC-T301 |
| Derailleur (Rear) | Shimano Sora |
| Fork material | Unicrown Crown Chromoly |
| Fork type | Specialized |
Other Specs of Specialized Sirrus
| Component group sets | Hybrid Mix |
| Available colors | - Pearl White |
| Weight | Not Available |
| Pedals details | Specialized Aluminum Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Specialized Body Geometry Milano Comfort Max |
| Seat post extension | 27.2 (millimeters) Diameter Kalloy SP-245 Suspension |
Specialized Sirrus picture
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Specialized Sirrus bike review
Specialized produced the Sirrus bike in 2003 and can be classified as a Hybrid bicycle, this exact model costs in american market arround $500.00.
Sirrus bike is available in many sizes such as 47cm (centimeters), 51cm (centimeters), 54cm (centimeters), 57cm (centimeters) and 61cm (centimeters).
Specialized Hybrid Sirrus can be found in a few colors, among these colors Pearl White .
This bike is equiped with 700 x 38c Specialized Nimbus EX tires and Stainless steel spoke wheel while the rims are manufactured by Alex aluminum, 32-hole. Specialized equiped this exact model with Aluminum linear-pull brakes, Shimano ST-EF35 EZ Fire STI levers braking system and Aluminum, Q/R hubs.
To guarantee the comfiest ride Specialized used Specialized A1 aluminum material for the frame. Specialized aluminum high strength material is used on the handlebar of this Sirrus to ensure the perfect handling while the stems are made of Specialized aluminum.
For the smoothest biking experience Specialized Sirrus, 28/38/48 teeth is used on this bicycle linked to Shimano CN-HG50 chain that is easily replaceable as stated by Specialized, the whole system is connected to a high reliability Shimano ST-EF35 EZ Fire STI gear shift levers.