BOLLAG
- Wideframe tuning
BollagMoto was founded by Ralph Bollag, a passionate Vespa enthusiast from Switzerland. Back in the 1980s, Ralph began to focus intensively on the history and restoration of classic Vespas, especially models from the 1950s and 1960s. His interest in old vehicles led him to open a workshop where he not only repairs old Vespas, but also develops customised tuning parts to adapt the classics to modern times. Bollag Motos is particularly well known for its tuning kits for so-called "wideframe" Vespas, i.e. models produced up to around 1955. With extensive expertise gained from over 30 years of experience in restoration and tuning, as well as a well-equipped workshop with modern CAD systems, Ralph Bollag develops many of his parts himself. Bollag Motos offers a wide range of products that are sold through partners such as SIP Scootershop. Ralph Bollag has been part of the Signature Bikes team since 2024.