The Caloi Sigma-XC is a 26,25 pound a mountain bike with an aluminum T6 frame. The frame comes in colors like red, blue and black. Originally released in 1995, there are 4 versions of this bike. The Sigma-XC has fork suspension.
Components
The Sigma-XC comes with Shimano components, including an aluminum, forged, Kalloy Caloi stem, a threadless, Aheadset, Tange Ahead Dia-Compe S Series Aheadset headset and grip-shift, Shimano STX-RC RapidFire SRT-600 shifters.
The Rock Shox and Manitou Magnum fork has a true suspension.
Drivetrain
The Sigma-XC has 8,7 speeds and has a Shimano derailleur.
Wheels
It comes with Maxxis Panaracer tires (26in x 2.1in) and Weinmann Zac 19, Rigida LASER Mavic 238 rims.