Neutron wheels were conceived as specialist wheels for climbs and long-distance racing where the rider requires comfort as well as performance.

Both rims have been lightened between the zones of insertion of the spokes, in that section of the rim where diameters can be reduced without diminishing sturdiness. The rear rim is asymmetrical to improve wheel dish and sturdiness. The oversize HPW hubs have Record class engineering for maximum smoothness and endurance. The butted aero spokes feature Ultralinear geometry that distributes loads and blows along the entire length of the spoke instead of concentrating them on one point.

New quick release, 21 g lighter than the preceding version. The lever is in cold-forged aluminium and has two pivots for more balanced clamping.