The 2002 Bilenky Eco Mtn 631 is a 25 pound a mountain bike with a steel frame. The frame has a custom finish. The Eco Mtn 631 is a is a lighter bike at around 25 pounds. It was released in 2002 and costs $1,895 brand new. The Eco Mtn 631 has fork suspension with 3.15in travel.
Components
The Eco Mtn 631 comes with Shimano Deore XT components, including an Answer Orbit stem, a threadless Dia-Compe SAS headset and Shimano Deore RapidFire SL shifters.
Drivetrain
The Eco Mtn 631 has 9 speeds and has a Shimano Deore XT derailleur.
Wheels
It comes with tubeless Hutchinson Python tires (26in x 2in) and disc Mavic Crossroc UST Disc rims.