HX 1700 SPLINE® A premium aluminium wheelset featuring proven technology to take your electric mountain bike rides further. An electric mountain bike (eMTB) is built to tackle rough terrain at breathtaking speed and deliver maximum thrills. That is exactly what the HX 1700 SPLINE, our new premium aluminium wheel, is all about. Drawing on many years of expertise in designing e-bike components and carrying out very specific, particularly rigorous testing procedures, DT Swiss has redesigned this wheel for the intensive demands of eMTB use. The revised 350 hub features a larger hub shell, for greater resistance to the torque generated under power and braking, ensuring improved durability. This new hub is now paired with a premium welded-joint aluminium rim and reinforced Hybrid spokes. Available in two internal widths and two diameters, this wheel will suit every rider looking to reach new levels of eMTB performance.