The Fulcrum Wind 40C is a performance road wheelset built for everyday riding -- whether that is training, a gran fondo, or weekend group rides. Its 40 mm full carbon unidirectional rim strikes the balance that most riders are actually looking for: aerodynamic enough on the flat to feel fast, light enough on climbs to hold the rhythm, and confidence-inspiring on technical descents. Reviewers at road.cc describe this wheelset as having impressive stiffness and a quality ride feel, calling it a versatile all-rounder equally at home on the flat as it is in the hills. The 40 mm depth is widely regarded as the sweet spot for riders who want a genuine do-it-all carbon wheel without the crosswind sensitivity of deeper profiles. Mo-Mag nipple system The rim is built without spoke holes in the upper bridge. Instead, nipples are guided into position using a magnet -- a clever approach that results in a structurally uniform rim with no stress points or weak zones. There is no need for rim tape,...