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 ...

Our friends at Friction Facts are at it again, this time with a new test fixture to measure the friction generated by bottom brackets. In this round, Friction Facts tested 35 different models from ...

If you’ve never heard of a friction drive electric bike system, there’s a good reason. Past systems have been described as “gutless,” “incomplete,” and “useless in the rain.” With this condemning ...