Jamis COMET 27 2004 VS Specialized ALLEZ A1 SPORT 1997 specs comparison
Jamis Comet 27
General Infos| Model | Comet 27 |
| Manufacturer | Jamis |
| Year of production | 2004 |
| Current price | Check price Here ==> |
| Color choice |
-Flame Red and Gloss Black |
| Sizes |
- Extra small - Small - Medium - Large - Extra large |
| Sizes |
- Extra small - Small - Medium - Large - Extra large |
Wheels And Breaking System
| Bike front tire | 700 X 23c Hutchinson Carbon Comp |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Shimano Ultegra STI Dual Control Levers Shimano Ultegra Dual Pivot Brakes |
| Hubs for disc brakes | Not Available |
| Rims manufacturer | Mavic Ksyrium Elite |
| Spoke nipples type | Not Available |
| Spoke wheel | Mavic |
Frame and Body Specs
| Frame materials | Aluminum and carbon Fiber |
| Frame type | TIG-welded |
| Handlebar construction | Easton EA70 |
| Handlebar extender | Optional |
| Handlebar stem details | Easton EA-70 |
| Headset size | 1 1/8 (inches) Threadless Cane Creek ZS-2 |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-HG92 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | 118.5 (millimeters) Spindle Shimano BB-6500 |
| Crankset parts and sizes | 30/42/52 Teeth Shimano Ultegra Triple |
| Gear shift levers | Shimano Ultegra STI Dual Control |
| Rear gear set | 11 - 23 Teeth 9-speed |
Jamis Comet 27 Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on 31.8 (millimeters) Shimano Ultegra Triple |
| Derailleur (Rear) | Shimano Ultegra GS |
| Fork material | Aero Crown Carbon Fiber Composite With Aluminum Steerer |
| Fork type | Easton EC70 |
Other Specs of Jamis Comet 27
| Component group sets | Shimano Ultegra Triple |
| Pedals details | Optional |
| Rear shock absorber | Not Available |
| Saddle seat | Titanium Rails Fi'zi:k Pave |
| Seat post extension | 27.2 (millimeters) Diameter Micro-adjust Carbon Fiber |
Specialized Allez A1 Sport
General Infos| Model | Allez A1 Sport |
| Manufacturer | Specialized |
| Year of production | 1997 |
| Current price | Check price Here ==> |
| Color choice |
-Blue |
| Sizes |
- 46 cm (centimeters) - 50 cm (centimeters) - 52 cm (centimeters) - 54 cm (centimeters) - 56 cm (centimeters) - 58 cm (centimeters) - 60 cm (centimeters) |
Wheels And Breaking System
| Bike front tire | 700 X 23c Specialized Turbo T |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Campagnolo Mirage Levers Campagnolo Mirage Brakes |
| Hubs for disc brakes | Rear: Campagnolo Mirage Cassette Front: Campagnolo Mirage |
| Rims manufacturer | 32-hole Mavic CXP 10 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight Gauge Ritchey Logic Stainless Steel |
Frame and Body Specs
| Frame materials | SBC A1 Premium Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Not Available |
| Handlebar extender | Not Available |
| Handlebar stem details | Steel |
| Headset size | 1 (inches) |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Sedis |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | Campagnolo Mirage |
| Crankset parts and sizes | 39/53 Teeth Campagnolo Mirage |
| Gear shift levers | Campagnolo Mirage Ergo |
| Rear gear set | 12 - 23 Teeth 8-speed |
Specialized Allez A1 Sport Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on 31.8 (millimeters) Campagnolo Mirage |
| Derailleur (Rear) | Campagnolo Mirage |
| Fork material | Sloping Crown Aluminum |
| Fork type | Specialized |
Other Specs of Specialized Allez A1 Sport
| Component group sets | Campagnolo Mirage |
| Pedals details | Look Clipless |
| Rear shock absorber | Not Available |
| Saddle seat | Specialized Prolong Evolution Carbotech |
| Seat post extension | 27.2 (millimeters) Diameter Ritchey Expert |
Useful links and guides ....
- To know more about this exacte bike, Jamis provided us with the latest version of its Comet 27 bike manual
- Find All parts, tires and accessories of Jamis Comet 27 Road here
- Get your Specialized Allez A1 Sport manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized Allez A1 Sport Road here