BMC FB479/20 AIR FILTER 235 / 84x303 ymm_49 All Pro Series head bolts

All Pro Series head bolts have a reduced wrenching hex or 12-point head and wide area flange

The stunning carbon-fibre diffuser is offered as an option with the choice of a high-gloss or matt finish

672˝) click for info on fitting these studs to your hubs

the driver can select between a more aggressive racing tone or a quieter setting for long-distance driving

BMC FB479/20 AIR FILTER 235 / 84x303 ymm_49 All Pro Series head boltsDescription BMC FB479 20 AIR FILTER 235 84x303 The BMC air filter features a metallic mesh with an oiled multilayer cotton filtration material. This design ensures a high level of filtering efficiency while minimizing air pressure loss. The oil provides the material with an adhesive property, helping to retain air impurities without restricting airflow, resulting in a continuous filtering process. The cotton filtrating element is housed in an external