Praxis has just announced the addition of a hybrid ceramic bearing option for its outstanding conversion bottom bracket. While it isn't cheap at US$195 (approx £119), it's presumably one step higher ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The best electric bike conversion kits offer a potentially more affordable route to electric ...

There’s no small amount of irony in the fact that the best solutions for creaky press-fit bottom brackets all incorporate cups that thread together to lock everything in place. We’ve been impressed by ...