Jamis ALLEGRO 1X 2011 VS Specialized SIRRUS PRO 2004 specs comparison
Jamis Allegro 1X
General Infos| Model | Allegro 1X |
| Manufacturer | Jamis |
| Year of production | 2011 |
| Current price | Check price Here ==> |
| Color choice |
-Monterey red 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 35c Vittoria Randonneur Trail |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Tektro Alloy Levers Tektro IO Mechanical Disc Brakes |
| Hubs for disc brakes | Formula |
| Rims manufacturer | 32-hole Alex DC25 Disc Rims |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Stainless Steel Stainless |
Frame and Body Specs
| Frame materials | 6061 Triple Butted Aluminum |
| Frame type | Aluminum |
| Handlebar construction | Jamis Alloy Riser |
| Handlebar extender | Optional |
| Handlebar stem details | NVO Components |
| Headset size | 1 1/8 (inches) Internal Cup |
Gearing Specifications
| Bicycle chain | KMC Z7 |
| Bottom bracket shell width | 68 (millimeters) |
| Bottom bracket type | 110.5 (millimeters) Spindle Sealed Cartridge |
| Crankset parts and sizes | 48/38/28t Teeth FSA Dyna Drive |
| Gear shift levers | Shimano Acera Rapidfire Plus SL-M360 |
| Rear gear set | 11 - 32 Teeth 8-speed |
Jamis Allegro 1X Fork System Data
| Derailleur (Front) | Bottom Pull Shimano M191 |
| Derailleur (Rear) | Shimano Acera M360 |
| Fork material | Not Available |
| Fork type | 63 (millimeters) Travel SR Suntour NEX-4110-V2 |
Other Specs of Jamis Allegro 1X
| Component group sets | Hybrid Mix |
| Pedals details | Full Alloy Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Jamis Touring |
| Seat post extension | 27.2 (millimeters) Diameter Jamis Alloy Micro-adjust |
Specialized Sirrus Pro
General Infos| Model | Sirrus Pro |
| Manufacturer | Specialized |
| Year of production | 2004 |
| Current price | Check price Here ==> |
| Color choice |
-Brushed and Blue |
| Sizes |
- Xsmall - small - medium - large - xlarge |
Wheels And Breaking System
| Bike front tire | 700 X 28c Specialized All Conditions Spo |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Shimano Deore M525 Hydraulic Levers Shimano Deore M525 Hydraulic Disc Brakes |
| Hubs for disc brakes | Specialized Aluminum |
| Rims manufacturer | 32-hole Alex AT-400 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 14ga. Straight Gauge Specialized Stainless Steel |
Frame and Body Specs
| Frame materials | Specialized A1 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Specialized Carbon |
| Handlebar extender | Optional |
| Handlebar stem details | Adjustable Specialized Aluminum |
| Headset size | 1 1/8 (inches) Threadless Aluminum Threadless |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-HG73 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | 118 (millimeters) Spindle Shimano BB-5500 |
| Crankset parts and sizes | 30/42/52 Teeth Specialized |
| Gear shift levers | Shimano SL-R440 |
| Rear gear set | 12 - 25 Teeth 9-speed |
Specialized Sirrus Pro Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on 31.8 (millimeters) Shimano Deore |
| Derailleur (Rear) | Shimano Ultegra GS |
| Fork material | Unicrown Crown Aluminum |
| Fork type | Specialized |
Other Specs of Specialized Sirrus Pro
| Component group sets | Hybrid Mix |
| Pedals details | Shimano PD-M520 SPD |
| Rear shock absorber | Not Available |
| Saddle seat | Specialized Body Geometry Milano Comfort Max |
| Seat post extension | 27.2 (millimeters) Diameter Specialized Pave |
Useful links and guides ....
- To know more about this exacte bike, Jamis provided us with the latest version of its Allegro 1X bike manual
- Find All parts, tires and accessories of Jamis Allegro 1X Hybrid here
- Get your Specialized Sirrus Pro manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized Sirrus Pro Hybrid here
