The 1998 Caloi Sigma FS is a 29 pound a full-suspension mountain bike with an aluminum Alcoa T6 / Rock Shox Deluxe frame. The frame comes in polished / blue or polished / yellow.
The Sigma FS 1998 is a is an average weight bike at around 30 pounds. It was released in 1998 and costs $1,075 brand new.
Components
The Sigma FS 1998 comes with Shimano STX-RC components, including an aluminum Kalloy stem, a threadless Aheadset SE-1 headset and Shimano STX-RC RapidFire SL shifters.
The Rock Shox Indy C fork has a true suspension.
Drivetrain
The Sigma FS 1998 has 8 speeds and has a Shimano derailleur.
Wheels
It comes with Maxxis tires ( x in front and x rear.) and Weinmann Zac 19 rims.