In competitions or races ultimately every gramm counts! Sapim CX-Ray is the exceptional light, aerodynamic and extremly robust top-spoke. Wheels with this flat, cold-forged, black spoke not only look exclusive, they can win races! The Sapim CX-Ray can be assembled with standard hubs despite the flat middle part. Color: black Weight saving per wheel compared to a 2 mm spoke up to 80 gr. Without aluminium nipples! Weight: 32 pcs. = 86.4 g (170 mm) If the spoke-length, which you want to order, not on stock, please contact us. We can cut all sizes between 136mm and 295mm !