HX 1700 SPLINE® A pair of high-end aluminum wheels featuring proven technology to extend your e-MTB rides. An e-MTB is designed to tackle rough terrain at breathtaking speeds and deliver an adrenaline-pumping experience. That’s exactly what the HX 1700 SPLINE—our new high-end aluminum wheel—is built to do. Drawing on years of expertise in designing e-bike components and conducting highly specific and rigorous testing procedures, DT Swiss has redesigned this wheel to withstand the intense demands of e-MTB riding. The revised version of the 350 hub features a larger hub body, providing greater resistance to the torques exerted during pedaling and braking, ensuring increased durability. This new hub is now paired with a high-end aluminum rim featuring a welded joint and reinforced Hybrid spokes. This wheel is available in two inner widths and two diameters and will satisfy all riders looking to achieve new levels of performance on their e-MTBs.