BASSANI XHAUST 18 mm to 12 mm O2 Bung Adapter 102P2 Yamaha Windbreaker 2011-2016 Aprilia Tuono V4 R

2011-2016 Aprilia Tuono V4 R - - 2011-2014 Aprilia RSV4 Factory APRC - - 2011-2014 Aprilia RSV4 R APRC - - 2010 Aprilia RSV4 Factory - - 2009-2014 Aprilia RSV4 1000 APRC - - 2009-2014 Aprilia RSV4 R - - 2009-2014 Aprilia RSV4 1000 R Factory - -

Used to seal oil lines

average speed and many other functions Displays include date/clock

hem and thumb holes

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

BASSANI XHAUST 18 mm to 12 mm O2 Bung Adapter 102P2 Yamaha Windbreaker 2011-2016 Aprilia Tuono V4 RThreaded 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.