Caloi SIGMA-XC 1995 VS Trek 4900 2006 specs comparison
Caloi Sigma-XC
General Infos| Model | Sigma-XC |
| Manufacturer | Caloi |
| Year of production | 1995 |
| Current price | Check price Here ==> |
| Color choice |
- dark blue - polished - purple - red -Copper |
| Sizes |
- 15 (inches) - 17 (inches) - 19 (inches) |
| Sizes |
- 15 (inches) - 17 (inches) - 19 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 2.10 (inches) Maxxis Cobra |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Shimano STX-RC Levers Shimano STX-RC M-System Brakes |
| Hubs for disc brakes | Shimano STX-RC |
| Rims manufacturer | Rigida LASER |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | Stainless Steel |
Frame and Body Specs
| Frame materials | Alcoa 6061 T6 Aluminum |
| Frame type | Welded Aluminum |
| Handlebar construction | Caloi System Control |
| Handlebar extender | Caloi System Control |
| Handlebar stem details | Kalloy Alloy |
| Headset size | 1 1/8 (inches) Dia-Compe S Series Aheadset |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-HG91 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 22/32/42 Teeth Shimano STX-RC |
| Gear shift levers | Shimano STX-RC RapidFire Plus |
| Rear gear set | 11 - 28 Teeth 7-speed |
Caloi Sigma-XC Fork System Data
| Derailleur (Front) | Top-pull and clamp-on 31.8 (millimeters) Shimano STX-RC |
| Derailleur (Rear) | Shimano STX-RC |
| Fork material | Triple-clamp Crown Aluminum |
| Fork type | Manitou Magnum |
Other Specs of Caloi Sigma-XC
| Component group sets | Shimano STX-RC |
| Pedals details | Toe-clip Attachable Wellgo Hi-Impact Resin |
| Rear shock absorber | Not Available |
| Saddle seat | Velo Titanium Rails |
| Seat post extension | 27.0 (millimeters) Diameter Caloi System Control |
Trek 4900
General Infos| Model | 4900 |
| Manufacturer | Trek |
| Year of production | 2006 |
| Current price | Check price Here ==> |
| Color choice |
- Matte Black and Matte Medium Red -Smooth Silver and Black Chrome |
| Sizes |
- 13 (inches) - 16 (inches) - 18 (inches) - 19.5 (inches) - 21 (inches) - 22.5 (inches) - 24 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 2.20 (inches) Bontrager Jones ACX |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Tektro Aluminum Levers Shimano M495 Disc Brakes |
| Hubs for disc brakes | Shimano M495 |
| Rims manufacturer | Bontrager Ranger |
| Spoke nipples type | Not Available |
| Spoke wheel | Stainless Steel |
Frame and Body Specs
| Frame materials | Alpha SL Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Bontrager Crowbar Sport |
| Handlebar extender | Not Available |
| Handlebar stem details | Bontrager Sport |
| Headset size | Aheadset Slimstak |
Gearing Specifications
| Bicycle chain | Not Available |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 22/32/42 Teeth Shimano MC09 |
| Gear shift levers | Shimano Alivio |
| Rear gear set | 11 - 32 Teeth 8-speed |
Trek 4900 Fork System Data
| Derailleur (Front) | Shimano Acera |
| Derailleur (Rear) | Shimano LX |
| Fork material | Single Crown Aluminum and magnesium |
| Fork type | 80 (millimeters) Travel Rock Shox Judy J1 |
Other Specs of Trek 4900
| Component group sets | Mountain Mix |
| Pedals details | Aluminum Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Bontrager Select Basic |
| Seat post extension | Bontrager Sport |
Useful links and guides ....
- To know more about this exacte bike, Caloi provided us with the latest version of its Sigma-XC bike manual
- Find All parts, tires and accessories of Caloi Sigma-XC Mountain bike here
- Get your Trek 4900 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Trek 4900 Mountain bike here