Isospeed Pyramid 130
Built with 3 sharp edges, this co-poly puts a tight grip on the ball, allowing the player to ratchet up the RPMs. This string also happens to be one of the softer co-polys. The user-friendly feel comes in part from this string's Double Heating technology, a process which evens out irregularities and internal stresses to boost pliability. As one of the most affordable shaped polys on the market, this is a must hit for any player who wants easy spin without breaking the bank.
Avarege static stiffness
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