HXC 1501 SPLINE® ONE LS Built in carbon for outstanding agility. These ultra-light carbon e-MTB wheels are designed for mountain bikers who want exceptional agility. The lightweight carbon rims give riders extra agility and responsiveness on both climbs and descents, while standing up to the higher torque of e-MTBs. The spokes have specific diameters to combine lightness with strength. The oversized bearings inside the 240 hub cope with the heavier loads that e-MTBs put through them. The Ratchet EXP OS system gives riders instant acceleration thanks to the rigidity of the freewheel system. Every component has been designed with one specific aim: to deliver greater agility so you can go faster and enjoy the trails.