Yasaka Rubber Rakza 9 - the fastest
The latest addition to the Rakza family with improved speed characteristics. The surface rubber of Rakza 9 has a newly developed formula/rubber combination. In addition the new sponge is made of a more homogenous material and has larger pores. Rakza 9 is the fastest of Yasaka's Hybrid Energy rubbers and is suitable for technical offensive players using both high speed and spin to win the point.
| Characteristics | |
| Speed | 110 |
| Spin | 111 |
| Control | 89 |
| Rubber type | Pimples In |
| Sponge hardness | |
| medium+ | medium+ |

