SAPIM

The CX-Ray still receives the best results in fatigue testing of any spoke. Its unique strength and flexibility make the CX-Ray suitable for most bicycle disciplines. The middle section of the spoke is drawn then pressed in a special mold to form its spec

Increase the strength of the rim and reduces friction between the nipple and the rim.

The round shape of the head of the polyax nipples works like a ball-joint between the rim and the nipple ensuring a better spoke/nipple line. Polyax nipples are offerred in 12, 14, and 16 mm.

A butted spoke is drawn to its specific profile, which defines its high strength.

Race is the most popular double butted spoke of Sapim. Build up tension is easy. Much less torsion and not as elastic as the Laser spokes are the key points. The Race p