Color: Red and Black

C 55.0
This is the first dual tension rubber with X-Factor
Pimple IN, Epsilon Sponge
We developed Jekyll & Hyde C55.0. This is the first dual tension rubber with X-Factor that doesn't require booster dual tension and is already built-in. This was made only possible by Artificial intelligence. Jekyll & Hyde C55.0 has a thicker top sheet, shorter pimples, and a more compact pimple arrangement.

The top sheet is coated with optimized stickiness and minimized gap and optimized integration between the top sheet and sponge allow for a clearer, more intuitive feel when hitting the ball.

Inside the Epsilon sponge, our new sponge engineering technology, the bubbles are smaller and more uniformly distributed. Low pimple geometry increases the energy transfer from epsilon sponge, so even when hitting far away epsilon sponge can power more directly deliver to the ball.
SPIN 9.8 SPEED 8.4 PRECISION 8.9

HARDNESS 55.0
THICKNESS 2.1 / MAX
COLOR Red / Black
APPROVAL 79-077
MADE IN Germany

X-FACTOR by AI
This was made only possible by Artificial intelligence. Chinese-style sticky rubber offers good control at short distances due to its hard sponge and sticky surface. However, using these rubbers weakens the balls that are hit from far away from the table. To offset this disadvantage, the players apply boosters, strengthening the tension of the rubber when hitting from a distance.

This so-called ‘X-FACTOR’ is a key factor in China's dominance of table tennis. In February 2024, the ITTF introduced regulations to gradually ban the use of boosters. We developed Jekyll & Hyde C55.0. This is the first dual tension rubber with X-Factor that doesn't require booster dual tension and is already built-in. This was made only possible by Artificial intelligence.

EPSILON SPONGE
Inside the Epsilon sponge, our new sponge engineering technology, the bubbles are smaller and more uniformly distributed.

HUGO CALDERANO
Hugo Calderano's performance has significantly improved since he became the first non-Chinese player to switch to the C55 rubber with X-FACTOR on his both hand.