Due to their small dimensions, low
weight and high accuracy, Kaydon
Reali-Slim bearings have provided an
efficient solution for a high-tech
bicycle wheel that is known as the
Copenhagen Wheel.

The development enables a cyclist
to store energy from braking and use
it to provide an extra boost when
overtaking or on tough gradients.

Using sensors and wireless
connection to an iPhone on the
handlebars, it can monitor speed,
direction, traffic conditions, and
collect data on air pollution.

Details are available from Kaydon
distributor R.A. Rodriguez.