The 1997 Caloi Sigma FS is a 28 pound a full-suspension mountain bike with an aluminum Easton Elan / Cane Creek AD-4/4. frame. The frame has a polished finish.

The Sigma FS 1997 is a is an average weight bike at around 30 pounds. It was released in 1997 and costs $1,575 brand new.

Components

The Sigma FS 1997 comes with Shimano Deore LX/STX components, including an aluminum stem and a threadless Dia-Compe Aheadset headset.

The Rock Shox Indy C fork has a true suspension.

Drivetrain

The Sigma FS 1997 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.

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Specs

Type Mountain
MSRP $1,575
Year 1997
Alt. Names SigmaFS, Sigma FS