Unsupported browser

You are using an outdated browser. Please upgrade your browser to improve your experience.

Sign up for
an Award

Participate with your entry in one of our professional or student awards.

Sign up for an award

Sign up for
a Profile

Create your own profile and publish it in the iF WORLD DESIGN GUIDE.

Sign up for a profile

Learn more:

iF SOCIAL IMPACT PRIZE
(free of charge)

Present your project for free and win your share of EUR 50,000 in prize money.

Publish your project

Transformable Spoke / Transformable Bicycle Spoke

Transformable Spoke
Transformable Spoke

Folded bicycle is one of the most common way to reduce the size of bicycle, however, it is still big as the shape of wheel is fixed. To solve this problem, I have designed “Transformable Spoke” which allows the removal of tire from the spoke. The air can be vacuumed reduce the overall size of bicycle, which convenient for carrying.
Moreover, Transformable Spoke can be adjusted to different length, so it is suitable for any size of tire from diameter of 18 inches to 26 inches. The clamp on the spoke ensures stability of turning of tire.

University

The HongKong Polytechnic University

The HongKong Polytechnic University
Hong Kong, Hong Kong SAR China

Design

/

/
Hong Kong, Hong Kong SAR China

Mr. Chi Man Ng