TWIN AIR Pre-Oiled Decibel Reducer Air Filter - 155700DRX CNC-parts The set contains:

The set contains:

96mm Standard Compression Beta RR125

Optimal protection against rock impacts

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Needle bearing shaft: 5

TWIN AIR Pre-Oiled Decibel Reducer Air Filter - 155700DRX CNC-parts The set contains:Twin Air brings race proven technology to consumers with the new Decibel Reducer (DR) foam . With the FIM implementing the 109dB noise limit, manufacturers have had to adapt their engines to comply. Twin Air also explored solutions to meet this benchmark while maintaining performance. During the 2025 MXGP season, noise control was already set to 109dB. Working closely with factory teams, we developed a solution to reduce intake side noise. Leveraging