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 ...

Cyclists in the market for a new bike light, may be interested in a new design created by Reelight that requires no batteries and is completely frictionless yet is powered 100 percent by pedal power.