SK Fiber Hypersonic SL50 Graphite Golf Shafts Flex:Regular Rearfoot GEL® technology cushioning provides

Rearfoot GEL® technology cushioning provides good shock absorption

sneaker-style aesthetic in the ECCO M GOLF BIOM® C4

Attachment knob included that fits on any cart with 1" tubing

the ventilation panels allow heat to escape

shot to shot

SK Fiber Hypersonic SL50 Graphite Golf Shafts Flex:Regular Rearfoot GEL® technology cushioning providesNEX GEN HYPERSONIC SPEED AND DISTANCE The SK Fiber Hypersonic SL 50 (Super Lightweight) is a full 10 grams lighter than its predecessor for players seeking maximum clubhead speed and distance, and with a higher launch angle. Incorporating high modulus carbon fiber material, this helps to produce a very stable shaft in this weight classification. This shaft is an amazing value and decked out with fresh graphics. Specifications Model # Weight Flex