Jamis ALLEGRO 4 2010 VS Specialized SIRRUS LIMITED 2013 specs comparison
Jamis Allegro 4
General Infos| Model | Allegro 4 |
| Manufacturer | Jamis |
| Year of production | 2010 |
| Current price | Check price Here ==> |
| Color choice |
-Gloss Black and Pearl White |
| Sizes |
- 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) - 23 (inches) |
| Sizes |
- 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) - 23 (inches) |
Wheels And Breaking System
| Bike front tire | 700 X 28c Vittoria Rondenour |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Tektro RX-1.0 Levers Tektro RX-1.0 Mini V With Modulator Front and Tektro RX-1.0 Mini V Rear Brakes |
| Hubs for disc brakes | Alex ALX-200 |
| Rims manufacturer | 20-hole and 24-hole Alex ALX-200 |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. DT Champion |
Frame and Body Specs
| Frame materials | 6061 Triple Butted Aluminum With Hydroform TT & DT |
| Frame type | TIG-welded |
| Handlebar construction | Jamis Alloy Flat Bar |
| Handlebar extender | Optional |
| Handlebar stem details | NVO F-2 Adjustable |
| Headset size | 1 1/8 (inches) Threadless FSA Integrated IS |
Gearing Specifications
| Bicycle chain | KMC DX10SC |
| Bottom bracket shell width | 68 (millimeters) |
| Bottom bracket type | 108 (millimeters) Spindle FSA Powerdrive |
| Crankset parts and sizes | 50/34 Teeth FSA Vero Compact With Power Drive |
| Gear shift levers | Shimano SL-R770 Rapidfire Plus SL |
| Rear gear set | 11 - 25 Teeth 10-speed |
Jamis Allegro 4 Fork System Data
| Derailleur (Front) | Bottom Pull Shimano R770 |
| Derailleur (Rear) | Shimano 105 |
| Fork material | Unicrown Crown Carbon Composite |
| Fork type | Jamis |
Other Specs of Jamis Allegro 4
| Component group sets | Co (millimeters)uter Mix |
| Pedals details | Alloy Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Selle San Marco Ischia |
| Seat post extension | 27.2 (millimeters) Diameter Jamis Carbon Fiber Micro Adjust |
Specialized Sirrus Limited
General Infos| Model | Sirrus Limited |
| Manufacturer | Specialized |
| Year of production | 2013 |
| Current price | Check price Here ==> |
| Color choice |
-Carbon and Slate and Red |
| Sizes |
- 49cm (centimeters) - 52cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 61cm (centimeters) |
Wheels And Breaking System
| Bike front tire | Espoir Sport BlackBelt 700x23 |
| Bike rear tire | Not Available |
| Bike wheel size | Not Available |
| Brakeset type | Tektro R670 |
| Hubs for disc brakes | Not Available |
| Rims manufacturer | DT Axis 3.0 |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | FACT 8r Carbon |
| Frame type | Not Available |
| Handlebar construction | Alloy Flat Bar |
| Handlebar extender | Not Available |
| Handlebar stem details | Specialized Elite-Set |
| Headset size | 1 1/8 (inches) Top and 1 3/8 Lower |
Gearing Specifications
| Bicycle chain | KMC X10 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | SRAM GXP |
| Crankset parts and sizes | FSA Omega 50/34t |
| Gear shift levers | SRAM SL-700 |
| Rear gear set | 2x10 Speeds |
Specialized Sirrus Limited Fork System Data
| Derailleur (Front) | SRAM Apex |
| Derailleur (Rear) | SRAM Apex |
| Fork material | Not Available |
| Fork type | Specialized FACT Carbon |
Other Specs of Specialized Sirrus Limited
| Component group sets | Not Available |
| Pedals details | Nylon Platform |
| Rear shock absorber | Unavailable Rear Shock |
| Saddle seat | BG Targa Comp |
| Seat post extension | Specialized Pro |
Useful links and guides ....
- To know more about this exacte bike, Jamis provided us with the latest version of its Allegro 4 bike manual
- Find All parts, tires and accessories of Jamis Allegro 4 Commuter here
- Get your Specialized Sirrus Limited manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized Sirrus Limited Commuter here