Mullet bike: What's behind the mixed-wheel trend in mountain biking?
29-inch front wheel, 27.5-inch rear wheel – the so-called mullet setup has become virtually indispensable in the mountain biking scene. What looks like a compromise is often a better choice in practice than a pure 29er or 27.5er bike. We explain here exactly what the concept is, who benefits from it, and whether the mullet principle also makes sense for e-MTBs .
