Based heavily on the 240, the 350 has a less-machined hub shell and axle, saving considerable CNC time at the cost of a slightly higher weight. Tool-free servicing concept make maintenance quick and simple, even mid-ride in a pinch. The same quad bearing system as used in the 240, with custom DT steel bearings and improved contact-free double flange sealing giving added durability and performance. This all comes together to make the 350 an exceptional performer at its price point; tough. light, fully rebuildable and renowned for its long term reliability, the 350 is the natural choice for almost any build