spanner Part Finder

Driven to succeed on two wheels

With close to 100% coverage of the original equipment market for motorbike and scooter manufacturers, the name of Niterras is inextricably linked with this industry. To deliver innovative solutions, we identify developing trends and turn them into high-performing products such as motorcycle iridium spark plugs, ensuring superior resistance, engine efficiency, and extended service life.

Original Equipment Know-how

As the world’s leading specialist in spark plug and oxygen sensor technology, Niterra enjoys a high reputation among international motorcycle manufacturers.  Working closely with their engine manufacturers, we provide top-notch products for OE fitment.


What sets us apart

  • No. 1 choice by manufacturers for OE fitment
  • OE engineering know-how for Independent Aftermarket
  • Innovative developments to meet future requirements
Explore R&D

Why Niterra

Trusted and preferred by both the top racing championships and motorcycle manufacturers worldwide, Niterra has been delivering premium-class products to the two-wheel industry for several decades.

Search Part Finder

Technical partnerships forged in the heat of competition

"Through all my years of racing, I’ve strived to be the best and continuously search for the best performance products in order to win World Championships. I wouldn’t have 4 World titles without my NGK spark plugs and that’s a fact! Thank you NGK for many years of support and the best Spark Plug on the market."

Greg Hancock,

4x World Speedway Champion