BASSANI XHAUST 18 mm to 12 mm O2 Bung Adapter 102P2 Yamaha Windbreaker Used to seal oil lines

Used to seal oil lines

2014-2018 Yamaha YZ 450 F - - 2014-2018 Yamaha YZ 250 F - - 2007-2019 Suzuki RM-Z 250 - - 2007-2019 Suzuki RM-Z 450

2022 Yamaha YZ 250 - - 2022 Yamaha YZ 125 - - 2021-2022 Yamaha YZ 250 FX - - 2020-2022 Yamaha WR 250 F - - 2019-2022 Yamaha WR 450 F - - 2019-2022 Yamaha YZ 450 FX - - 2019-2022 Yamaha YZ 250 F - - 2018-2022 Yamaha YZ 450 F

plus volume adjustment to ensure close fit

BASSANI XHAUST 18 mm to 12 mm O2 Bung Adapter 102P2 Yamaha Windbreaker Used to seal oil linesThreaded outer and inner adapters reduce O sensor port from 18 mm to 12 mm allowing riders to use our exhaust pipes on select, newer model motorcycles Made in the U. S. A.