Product news: this magnetic bicycle light by Danish design studio KiBiSi lights up instantly when its two halves snap together. More »

These magnetic bicycle lights by Copenhagen Parts turn on as soon as they come into contact with the steel frame. More »

In this third of four interviews with some of the designers who'll be part of Dezeen Watch Store and friends at the Interiors UK exhibition in Birmingham from 22 January, Swedish designer Johan Lidehäll presents his Bookman bicycles lights. More »

Competition: we've teamed up with new Swedish bicycle accessory brand Bookman to give away five sets of their bicycle lights. More »

Clothing brand Levi's is introducing garments adapted for commuter cyclists, including jeans featuring storage for a bike lock. More »

This inflatable bicycle helmet by Anna Haupt and Terese Alstin folds away into a collar or scarf and inflates instantly when it detects abnormal movements. Here it is being crash-tested.

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Designer Moritz Waldemeyer has created Joyrider, a product that creates illuminated smiley faces on rotating bicycle wheels. More »