Vertex Top End Gasket Kit | 810805 CBR300R it’s worth noting that its

it’s worth noting that its specific strength is comparable to that of 6Al-4V Grade 5 Titanium

This system and the new one we just introduced for the Austrian 450 models are the first Yoshimura production motocross exhausts to incorporate a resonator on the header and in the muffler

The more current aluminum split-wedge design is very strong

-Larger diameter titanium canister for more tunability and longer lasting packing life

Vertex Top End Gasket Kit | 810805 CBR300R it’s worth noting that itsThese sets include the head, base, and upper end gaskets. They are designed for piston replacement. Includes all gaskets and seals from base gasket up.