The 1998 Klein Attitude Pro is a 22 pound a mountain bike with an aluminum Klein Gradient frame. The frame has a Blue  Koi finish.

The Attitude Pro is a is a lighter bike at around 20 pounds. It was released in 1998 and costs $3,499 brand new. The Attitude Pro has fork suspension.

Components

The Attitude Pro comes with Shimano XTR components, including an ICON stem, a threadless Chris King NoThreadSet headset and Shimano XTR RapidFire SL shifters.

The Rock Shox Sid fork has a true suspension.

Drivetrain

The Attitude Pro has 8 speeds and has a Shimano XTR derailleur.

Wheels

It comes with Bontrager Revolt SS tires ( x in front and x rear.) and Cane Creek Crono Metro rims.

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Specs

Type Mountain
MSRP $3,500
Year 1998
Alt. Names AtitudePro, AttitudePro, Atitude Pro, Attitude Pro