Caloi Sigma-XC 1996 Technical specs and features
| Brand | Caloi |
| Model | Sigma-XC |
| First production | 1996 |
| Bike category | Mountain Bike |
| Bike sub-category | Mountain With Front Suspension |
| Bike Pricing | Check price Here ==> |
| Parts And Accessories | Caloi Sigma-XC Parts |
| Available Sizes | - 15 (inches) / 38.1 (cm) - 15 (inches) - 17 (inches) / 43.18 (cm) - 17 (inches) - 19 (inches) / 48.26 (cm) - 19 (inches) - 21 (inches) / 53.34 (cm) - 21 (inches) |
Wheels And Breaking System
| Bike front tire | Rear: 26 X 2.00 (inches) Panaracer Smoke Front: 26 X 2.00 (inches) Panaracer Dart |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Dia-Compe PC-7 Levers Shimano STX M-System Brakes |
| Hubs for disc brakes | Not Available |
| Rims manufacturer | 32-hole Mavic 238 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight Gauge Union Stainless Steel |
Frame and Body Specifications
| Frame materials | 6061 T6 Aluminum |
| Frame type | Welded Aluminum |
| Handlebar construction | JD-154 GR Aluminum |
| Handlebar extender | Tranz X |
| Handlebar stem details | Caloi Forged Alloy |
| Headset size | 1 1/8 (inches) Threadless Tange Ahead |
Gearing Specs
| Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-IG70 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | 110 (millimeters) Spindle Shimano BB-UN52 |
| Crankset parts and sizes | 22/32/42 Teeth Shimano STX |
| Gear shift levers | Grip Shift SRT-600 |
| Rear gear set | 13 - 32 Teeth 8-speed |
Caloi Sigma-XC Fork System Data
| Derailleur (Front) | Top-pull and clamp-on 31.8 (millimeters) Shimano STX |
| Derailleur (Rear) | Shimano Deore LX SGS |
| Fork material | Triple-clamp Crown Magnesium |
| Fork type | Rock Shox Quadra 21R |
Other Specs of Caloi Sigma-XC
| Component group sets | Shimano Deore LX and STX |
| Available colors | - Black - dark blue - polished - purple - red |
| Weight | Not Available |
| Pedals details | Xerama SP-2552 |
| Rear shock absorber | Not Available |
| Saddle seat | Chromoly Rails Caloi |
| Seat post extension | 27.0 (millimeters) Diameter Trans-X Zanzi |
Caloi Sigma-XC picture
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Caloi Sigma-XC bike review
Caloi produced the Sigma-XC bike in 1996 and can be classified as a Mountain bike bicycle, this exact model costs in american market arround $899.00.
Sigma-XC bike is available in many sizes such as 15 (inches), 17 (inches), 19 (inches) and 21 (inches).
Caloi Mountain bike Sigma-XC can be found in a few colors, among these colors Black, dark blue, polished, purple and red .
This bike is equiped with Front: 26 x 2.00" Panaracer Dart tires and Union stainless steel spoke wheel while the rims are manufactured by Mavic 238, 32-hole. Caloi equiped this exact model with Shimano STX M-System brakes, Dia-Compe PC-7 levers braking system .
To guarantee the comfiest ride Caloi used 6061 T6 aluminum material for the frame. JD-154 GR aluminum high strength material is used on the handlebar of this Sigma-XC to ensure the perfect handling while the stems are made of Caloi forged alloy.
For the smoothest biking experience Shimano STX, 22/32/42 teeth is used on this bicycle linked to Shimano CN-IG70 chain that is easily replaceable as stated by Caloi, the whole system is connected to a high reliability Grip Shift SRT-600 gear shift levers.