Caloi SIGMA DH4 1995 VS Raleigh RAM 4.0 2004 specs comparison
Caloi Sigma DH4
General Infos| Model | Sigma DH4 |
| Manufacturer | Caloi |
| Year of production | 1995 |
| Current price | Check price Here ==> |
| Color choice | -Polished |
| Sizes | - 15 (inches)- 17 (inches)- 19 (inches)- 21 (inches) |
| Sizes | - 15 (inches)- 17 (inches)- 19 (inches)- 21 (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 LeversShimano STX-RC M-System Brakes |
| Hubs for disc brakes | Shimano STX-RC |
| Rims manufacturer | Rigida LASER |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight GaugeStainless Steel |
Frame and Body Specs
| Frame materials | Double-buttedAlcoa 7005 Aluminum |
| Frame type | Welded Aluminum |
| Handlebar construction | 6061 T6 Aluminum |
| Handlebar extender | Optional |
| Handlebar stem details | Caloi System Control |
| Headset size | 1 1/8 (inches) Dia-Compe S Series Aheadset |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches)Shimano CN-IG30 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 22/32/42 TeethShimano STX-RC |
| Gear shift levers | Shimano STX-RC RapidFire Plus |
| Rear gear set | 11 - 28 Teeth7-speed |
Caloi Sigma DH4 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 CrownAluminum |
| Fork type | Manitou Comp |
Other Specs of Caloi Sigma DH4
| Component group sets | Shimano STX-RC |
| Pedals details | Not Available |
| Rear shock absorber | Not Available |
| Saddle seat | Caloi |
| Seat post extension | 27.0 (millimeters) DiameterCaloi Alloy |
Raleigh Ram 4.0
General Infos| Model | Ram 4.0 |
| Manufacturer | Raleigh |
| Year of production | 2004 |
| Current price | Check price Here ==> |
| Color choice | -Not found |
| Sizes | - 16 (inches)- 18 (inches)- 20 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 2.10 (inches) WTB MotoRaptor |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Shimano Deore M525 Hydraulic LeversShimano Deore M525 Hydraulic Brakes |
| Hubs for disc brakes | Shimano HB-M475 Disc |
| Rims manufacturer | 32-holeAlex TD-17 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 14ga. Straight GaugeStainless Steel |
Frame and Body Specs
| Frame materials | 7005 aluminum c |
| Frame type | TIG-welded |
| Handlebar construction | Answer ProTaper |
| Handlebar extender | Optional |
| Handlebar stem details | Ritchey Comp |
| Headset size | 1 1/8 (inches) Threadless WTB |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches)SRAM PC-59 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Cartridge |
| Crankset parts and sizes | Shimano Deore |
| Gear shift levers | Shimano Deore RapidFire |
| Rear gear set | 11 - 32 Teeth9-speed |
Raleigh Ram 4.0 Fork System Data
| Derailleur (Front) | Shimano Deore |
| Derailleur (Rear) | Shimano Deore LX |
| Fork material | Single CrownAluminum |
| Fork type | 100 (millimeters) TravelAnswer Manitou Axel Comp |
Other Specs of Raleigh Ram 4.0
| Component group sets | Mountain Mix |
| Pedals details | Shimano PD-M505 SPD |
| Rear shock absorber | 4.0 (inches)-4.5 (inches) Travel |
| Saddle seat | WTB Speed-V |
| Seat post extension | Ritchey |
Useful links and guides ....
- To know more about this exacte bike, Caloi provided us with the latest version of its Sigma DH4 bike manual
- Find All parts, tires and accessories of Caloi Sigma DH4 Mountain bike here
- Get your Raleigh Ram 4.0 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Raleigh Ram 4.0 Mountain bike here