PBR Staal standaard voortandwiel 432 - 520 Aantal tanden voortandwiel:12 Large mesh panels and vent

Large mesh panels and vent grommets allow dirty gear to breathe and dry

The Twin Air GP Dust Cover adds extra protection to your air filter if you ride in difficult conditions such as sandy or dusty conditions

and extreme airflow

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maximize absorption of low speed linear and rotational impacts

PBR Staal standaard voortandwiel 432 - 520 Aantal tanden voortandwiel:12 Large mesh panels and ventThanks to many years of competition experience, PBR developped a wide range of high quality sprockets in collaboration with top teams. High quality steel alloy 18NCD5 High wear resistance Reduces frictions High precision manufacturing