low-cost bike power meter. The project still appears to be in the proof-of-concept phase, but it’s an interesting concept for sure. The stock crank arms are carefully fitted with two pairs of ...

Deputy Editor Tara Seplavy and Test Editor Dan Chabanov discuss crank length and whether you should change to a shorter ...

Midway through last year, 5DEV introduced us to their new titanium cranks. The sleek crankarms are made with laser-welded ...