TWIN AIR Decibel Reducer Air Filter - 154119DR HSQ - Seats all crafted from chrome vanadium

all crafted from chrome vanadium steel

Matt Helmet Detailer is the latest addition to the bike protection range and has been specially developed for semi-gloss paintwork

BOLT offers Engine Fastener Kits for most off-road motorcycles 1985 and newer

functional Aerofoil included for increased wind protection or removed in seconds for a compact

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TWIN AIR Decibel Reducer Air Filter - 154119DR HSQ - Seats all crafted from chrome vanadiumTwin 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