dror peleg: frii plastic bike
dror peleg: frii plastic bike
jul 24, 2011

dror peleg: frii plastic bike

‘frii’ recycled plastic bike, designed by dror peleg

israeli design student dror peleg has designed ‘frii’ for for his degree at bezalel academy of art and design, jerusalem. focusing on the mass production of bicycles with limited resources, this single speed city bike is made with various recycled plastics using injection molding technology. compared to the construction of the traditional metal bicycle, this process is less labor-intensive and more accessible: it can be customized to characteristics of local industry– its abilities, advantages and disadvantages.

to construct ‘frii’, bearings are inserted into the mold before injecting, and tires are ‘full’ material, injected over the rims, making them ‘flat tire’-proof. the saddle is injected in different sizes to accommodate various heights of riders. this alternative material dictates a new aesthetic as well: ‘frii’ features smaller wheels, 20 inches in size, which calls for a shorter fork and adds strength. additional strength is created by plastic ribs, which are used throughout the design. the frame also includes a pyramid-shaped bottom by the crank for stability.

dror peleg: frii plastic bike 1:1 scale model of the bike

dror peleg: frii plastic bike 3/4 rear view

dror peleg: frii plastic bike 3/4 top view

dror peleg: frii plastic bike an enlarged main bar-frame hinge reduces pressure on the plastic

dror peleg: frii plastic bike cutaway look at the mechanics

dror peleg: frii plastic bike the design process lends itself easily to the custom specification of colours, and the durable 20-inch wheels are interchangeable

dror peleg: frii plastic bike recycled materials give strength to the bike’s structure

dror peleg: frii plastic bike concept behind the project

designboom has received this project from our ‘DIY submissions’ feature, where we welcome our readers to submit their own work for publication.

  • I’m interested in this idea,so i want to talk about it with the designer.
    And who knows DROR PELEG? Please tell me ,thanks.
    Also you can contact me by email: [email protected]

    jiang feng
  • Sure it’s colorful,…. but strength and flexibility, I don’t think are the same of a traditional bike, let alone elegance and there is one big question I have: How much does it weight?

  • PS. I DO LOVE IT 😉

    [email protected]
  • well – volvo was there in the 80’ies – it didn’t work back then! – volvo itera LOL

    [email protected]
  • Looks terrible, The lines are stodgy and clumsy. It has no aerodynamics. Just terrible..

more comments

have something to add? share your thoughts in our comments section below.
all comments are reviewed for the purposes of moderation before publishing.

comments policy


a diverse digital database that acts as a valuable guide in gaining insight and information about a product directly from the manufacturer, and serves as a rich reference point in developing a project or scheme.

design news

keep up with our daily and weekly stories
507,316 subscribers
- see sample
- see sample
designboom magazine