Weiss Cannon Ultra Cable takes the brand’s co-polyester expertise and applies it to a spin-specialist construction. The 1.23mm gauge is thinner than most polyesters, embedding deeper into the ball at impact and increasing the contact time that generates topspin. The twisted cable geometry adds surface texture that amplifies this effect further the string grips the ball and snaps back aggressively, producing high RPM on every groundstroke.
Despite its spin-generating character, Ultra Cable retains the precision and directional control that defines Weiss Cannon’s string lineup. The co-polyester monofilament base provides stable, predictable response that advanced players can rely on for consistent shot placement the spin potential doesn’t come at the cost of accuracy. The thinner gauge also delivers better touch on volleys and drop shots compared to thicker, stiffer polys.
The 1.23mm construction plays softer than it looks on paper it’s not a harsh string but it is a polyester, and players with arm sensitivity should be aware that co-polyesters as a category are stiffer than multifilaments or natural gut. It performs best at 50-56 lbs; stringing lower in the range rewards players with better feel and more elasticity.
An excellent choice for aggressive baseliners who want a spin-focused co-poly with genuine Weiss Cannon quality. Sold as a single strung set.


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