Carbon Express Maxima Sable RZ Shafts X930350. s exclusive TriSpine technology with 360-degree spine consistency Specifications for Carbon Express Maxima Sable RZ Shafts X930350: Manufacturer: Carbon Express Color: Black Additional Features: 344 Features of Carbon Express Maxima Sable RZ Shafts: TriSpine Technology 360 degree spine consistency 3K carbon weave Package Contents: Carbon Express Maxima Sable RZ Shafts Carbon Express Maxima Sable RZ Shafts X930350