K&N AIR FILTER KDU-1004 thumpstar It works to dissolve the

It works to dissolve the dirt build up and old filter oil then it can be washed away with water

Puddle light - White light doubles as scene lighting allowing for safe parking and dismounting at night

DIAMETER OF INTAKE approx 15mm DISTANCE BETWEEN MOUNT HOLES(centre hole to centre hole) approx 31mm

Shafts are made from 52100 Bearing steel through hardened and precision ground

Choose Amber to match your OEM turn signals or Selective Yellow for even more daytime visibility to oncoming traffic

K&N AIR FILTER KDU-1004 thumpstar It works to dissolve theIn the early 1960s two motorcycle racers Ken Johnson and Norm McDonald (K&N) developed a ground breaking new idea for an air filter. After experimenting with numerous types of filter media they discovered that an oiled cotton design allowed the filter to not only capture contaminants very efficiently but also allowed it to be washed and reused and the original K&N High Flow Air Filter was born. Five decades later K&N is still innovating industry