Bitubo WZE1 Rear Monoshock for 2002-2003 Derbi GPR50 - DB008WZE11

The Bitubo WZE1 Rear Monoshock, part number DB008WZE11, is a rear-suspension replacement and upgrade for 2002-2003 Derbi GPR50. The setup combines 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:

• Series: WZE1 Series
• Product Type: Rear Monoshock
• Adjustability: Spring preload, Rebound, Length
• Bitubo Configuration: Monoshocks adjustable: spring preload, rebound, length
• Weight: 6.61 lb
• Box Dimensions: 45 x 17 x 9 cm
• UPC: 8033914101107
• Part Number: DB008WZE11

Fitment:

Derbi:

• GPR50 Replica GPRR 2002-2003 50cc

About Bitubo WZE1 Series:

The WZE1 adds adjustable length to the WZE package, combining spring preload, rebound, and chassis-height tuning for lightweight motorcycle applications. It is useful when rear ride height and steering balance matter as much as damping.

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.