arrow special parts honda crf 300 l impianto di scarico completo catalizzato e con omologazione suono 72528aon 72178pz 72179pd 2021 2024 mpn-71990ak “ACS” Advanced Channeling Ventilation System:

“ACS” Advanced Channeling Ventilation System: Full front-to-back airflow flushes heat and humidity out

and the RAS (Racetrack Aerodynamic Spoiler)

featuring an elliptically rotating chin bar to reduce sail effect

Flexible and impact-resistant peak

offering a lightness that drastically reduces neck fatigue

arrow special parts honda crf 300 l impianto di scarico completo catalizzato e con omologazione suono 72528aon 72178pz 72179pd 2021 2024 mpn-71990ak “ACS” Advanced Channeling Ventilation System:This product complies with the EU General Product Safety Regulation (GPSR). You can find more information in the listing description. The assembly kit is included together with all the components necessary for the replacement of the spare part. No modification of the fittings is required.