
The Bitubo XZE3 Rear Monoshock, part number Y0025XZE31, is a rear-suspension replacement and upgrade for 1981-1983 Yamaha XV750. The setup combines hydraulic spring preload, rebound, length adjustment. It replaces aging factory damping with a purpose-built Bitubo component while adding the adjustment range specified for this exact part. That gives you a more useful setup window for matching the chassis to rider weight, load, and intended use instead of being locked into a one-setting stock suspension package.
Key Features & Specs:
Fitment:
Yamaha:
About Bitubo XZE3 Series:
Bitubo’s nitrogen-pressurized road monoshock platform uses a floating oil/gas separator and application-specific calibration. The XZE3 version adds hydraulic spring preload, rebound, and adjustable length for easier load changes, keeping the upgrade focused on useful chassis adjustment rather than unnecessary complexity.
About Bitubo Suspension:
Founded in 1963, Bitubo develops motorcycle suspension and damping systems for street, racing, V-twin, scooter, Vespa, and off-road applications. Bitubo continues to design, engineer, develop, and manufacture its suspension products in Italy, drawing on decades of R&D and competition experience. For Elite Race Fab customers, it is the kind of hardware we like to see: purpose-built components, useful adjustment where the application calls for it, and a clear focus on getting the chassis working the way it should.