Threaded outer and inner adapters reduce O2 sensor port from 18mm to 12mm allowing riders to use our exhaust pipes on select newer-model motorcycles
Sold in pairs
Made in the USA

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Product Review

Threaded outer and inner adapters reduce O2 sensor port from 18mm to 12mm allowing riders to use our exhaust pipes on select newer-model motorcycles
Sold in pairs
Made in the USA


  • Bassani Xhaust is a manufacturer of high performance exhaust systems for cars, trucks, SUVs and motorcycles.
  • Included Items: (2) O2 Port Adapters. Sold as a pair. Made in the U. S. A
  • Threaded outer and inner adapters reduce O2 sensor port from 18 mm to 12 mm allowing riders to use
  • Bassani exhaust pipes on select newer-model motorcycles.

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