The Klein Attitude was first introduced in 1990, and it fully captures the unique mountain bike experience proffered by Klein, with thin-wall oversized aluminum tubes, an ultra rigid fork, and a fancy paint job. This bike requires that the rider be actively in control, and in return the bike provides a light and nimble feel and snappy handling. The uniquely rigid ride is the right choice for short ride. The bike has features ahead of its time like integrated headsets and press fit bottom brackets. This bike has a Campagnolo drivetrain. At the time the Italian brand was still trying to compete in the new mountain bike marketplace against the Japanese.