The Reactor Thunder is a high-tension offensive rubber engineered for players who demand aggressive speed and a powerful catapult effect. Featuring a specialized large-pore sponge and a high-friction topsheet, the Thunder is designed to maximize energy transfer for the 40+ plastic ball. It offers a unique combination of a slightly tacky surface for spin generation and an energetic sponge for terminal velocity. It is the premier choice for offensive players who prioritize a direct, flat trajectory on smashes and a strong “kick” on mid-distance loops, providing professional-grade performance at an unbeatable value

– The new Reactor Thunder, with RTB inserted (Dark Magic) sponge + perfectly compatible sticky rubber, provides you all those in the new 40+ plastic ball era. You will hit consistent offensive shot after shot. They are so fast and powerful like thunder strikes!

• Characteristic: Slightly sticky

• Type: Loop with fast attack

• Thickness: Max

• Hardness: Medium