Diamondback VITAL 4 2011 VS Specialized SIRRUS A1 2002 specs comparison
Diamondback Vital 4
General Infos| Model | Vital 4 |
| Manufacturer | Diamondback |
| Year of production | 2011 |
| Current price | Check price Here ==> |
| Color choice |
-Black |
| Sizes |
- WS - WM |
| Sizes |
- WS - WM |
Wheels And Breaking System
| Bike front tire | 700 X 40c Kenda Cross With Kshield |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Shimano EF-50 Levers Tektro Novela Brakes |
| Hubs for disc brakes | Alloy QR |
| Rims manufacturer | 32-hole Weinmann ZAC-19 Doublewall |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Stainless Steel Stainless |
Frame and Body Specs
| Frame materials | 6061-T6 Aluminum |
| Frame type | Aluminum |
| Handlebar construction | Steel 50 (millimeters) Rise |
| Handlebar extender | Optional |
| Handlebar stem details | DB 3D Forged 31.8 |
| Headset size | 1 1/8 (inches) Threadless |
Gearing Specifications
| Bicycle chain | KMC Z82 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Sealed Cartridge |
| Crankset parts and sizes | 28/38/48t Teeth Shimano FCM171 |
| Gear shift levers | Shimano EF-51 |
| Rear gear set | 11 - 32 Teeth 8-speed |
Diamondback Vital 4 Fork System Data
| Derailleur (Front) | Shimano TX51 |
| Derailleur (Rear) | Shimano Acera |
| Fork material | Alloy |
| Fork type | 40 (millimeters) Travel RST Alloy Single Shock Fork |
Other Specs of Diamondback Vital 4
| Component group sets | Hybrid Mix |
| Pedals details | Avenir Comfort Platform |
| Rear shock absorber | Not Available |
| Saddle seat | DB Deluxe Hybrid Double Density Base With Coil Spring |
| Seat post extension | 27.2 (millimeters) Diameter Alloy Micro Adjust |
Specialized Sirrus A1
General Infos| Model | Sirrus A1 |
| Manufacturer | Specialized |
| Year of production | 2002 |
| Current price | Check price Here ==> |
| Color choice |
-Silver |
| Sizes |
- 50cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 60cm (centimeters) |
Wheels And Breaking System
| Bike front tire | 700 X 28c Specialized Nimbus EX |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Shimano ST-EF33 EZ Fire STI Levers ProMax SX-V85 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 Specs
| 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 Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-HG50 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | 113 (millimeters) Spindle Tange Seiki Sport |
| Crankset parts and sizes | 28/38/48 Teeth Specialized Sirrus |
| Gear shift levers | Shimano ST-EF33 EZ Fire STI |
| Rear gear set | 11 - 30 Teeth 8-speed |
Specialized Sirrus A1 Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on 31.8 (millimeters) Shimano FC-T301 |
| Derailleur (Rear) | Shimano Acera |
| Fork material | Unicrown Crown Chromoly |
| Fork type | Specialized |
Other Specs of Specialized Sirrus A1
| Component group sets | Hybrid Mix |
| Pedals details | Specialized Aluminum Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Specialized Body Geometry Sport |
| Seat post extension | 27.2 (millimeters) Diameter Kalloy SP-245 Suspension |
Useful links and guides ....
- To know more about this exacte bike, Diamondback provided us with the latest version of its Vital 4 bike manual
- Find All parts, tires and accessories of Diamondback Vital 4 Hybrid here
- Get your Specialized Sirrus A1 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized Sirrus A1 Hybrid here