Sapim CX-Ray Spoke

Sapim's CX-Ray bladed aero spoke is the leading choice of champions. CX-Ray spokes have an aerodynamic advantage over round spokes and build into lighter, stronger wheels.

With a weight nearly 30% lighter than standard double butted spokes, you would expect to give up strength. CX-Ray spokes withstand more than 3.5 million load reversals in fatigue tests, 3x more than any spoke on the road.

CX-Ray aero spokes are produced from high-tensile 18/8 stainless steel, which is ideally suited for the rigorous demands of spokes. Even downhill racers use CX-Ray spokes because of their strength and durability.

Additional information:

• Weight: 32 spokes weigh 141g (32 x 264mm); 4.41g / spoke
• Colors: black or silver
• Even lengths: 182mm to 310mm
• Odd lengths: can be cut and thread-rolled for a $0.40 surcharge

NOTE: The optional alloy nipples offered for sale with your spoke purchase are the Wheelbuilder High Strength Aluminum Nipples.