This is the “classic” DI BLASI folding bicycle. In various versions, it has been well known since 1974 as the quickest and easiest bicycle to fold. Its wheels mount 16” tyres.

It reduces to a size of 85 x 22 x 60 cm in 5 seconds with three simple steps. In the same manner, it quickly and easily returns to being a comfortable bicycle.

It is equipped with 16” tyres, foldable pedals, gear changer with 5 speed derailleur, drum brakes, rear luggage rack, dynamo-powered front and tail lights, kickstand, transport handle, bell, and mudguards. Upon request, it can be equipped with a SRAM 3-speed hub shifter and pedal activated rear brakes.

The frame components of the standard version (R4P) are made of highly resistant carbon steel and are painted with polyester powder coatings. For use in a seaside environment, we offer the R4S version with bolts and frame made of stainless steel (AISI 304).

Accessories available at extra costs: the carrying bag, front luggage rack, and shopping bag. All the data of the mod. R4 is reported in the “Specifications” page