DescriptionSEALS CAN COME IN VARIATION OF COLORS , MAINLY BLUE BUT THERE IS ALSO GREEN, RED & EVEN BLACK VITON SEALSHONDA CRF450X 2005-2017KPMI® Red 100% Viton valve stem seals are designed to have optimum fitment, allow , maximum lift, and to give maximum life. KPMI® Red valve stem seals are resistant to high temperatures, petroleum products and the corrosive gasses that are the by-products of combustion. These seals retain their ability to seal in situations where other materials could harden and allow oil to enter the combustion chamber causing detonation, carbon build up and a loss of power. The Red Ones are truly the racers choice.
