DT Swiss 350 6 Bolt Disc Front Hub - Not Applicable - Black - White - 15x110mm Boost - 2022 - 6 Bolt - Front - 32 HoleDependable performance from DT Swiss! There's a reason why 350 hubs are among the most popular hubs available. Favoured by bike brands and wheel builders alike, the 350 series offers bombproof performance at a reasonable price. These 6 bolt front hubs are available in the following configurations: 28 hole: 15x100mm 15x110mm BOOST 20x110mm 32 hole: 15x100mm 15x110mm BOOST 20x110mm If you're looking for a solid wheel build, you can't go wrong with these.