CORE Creating the Mutated Rotary™ weightblock was a long time coming. After countless request to re-introduce weightblocks of the past, it was time to configure a new higher RG symmetrical shape in order to produce more length and more d…

CORE Oh yes we did. Given the success and admiration of the Critical Theory™ from back in the day, it was time to bring back the part that provides constant motion no matter how it is drilled. Meaning this one is for anyone and everyone!…

CORE On the inside you will find the strongest rolling low RG symmetrical core that Roto Grip has ever offered. It was introduced originally in the Dare Devil and more recently used in the Dare Devil Trick. COVER On the outside you wil…