Friction-drives have been around for more than 100 years. Today, we're seeing a new generation of modern friction-drives emerge that make it easy and affordable to convert your traditional bike into a ...

With the new unit the contact pressure of the drive wheel is automatically set depending on the required drive force - both for driving and for braking. This boosts efficiency and enhances the service ...

While most electric bicycle conversion kits generally look fairly monotonous, the Clip offers an entirely new aesthetic. Inside the novel unicorn horn–lookin’ e-bike kit though is a cleverly concealed ...