R-Series Rims Inner Diameter:17.5 * more responsive in the

* more responsive in the high register without downside in the low register

very good high range

It also corrects the insertion depth

or a slightly deeper G

medium shallow

R-Series Rims Inner Diameter:17.5 * more responsive in theOur standard rim profile neither too sharp nor too flat with a focus on excellent flexibility and all day comfort. A rim that truly disappears as you play it. Overall a very neutral design with a nice smooth curve on the playing surface and a traditional middle of the road cushion. The most common response to trying one is to remark on it's comfort and ease of response. In addition to the inner contour, we've paid attention to the outer contour as