Optimal lubrication and cleanliness: Improves engine life and performance

Extended-wear rubber compound for even longer life and better value

Specially designed to avoid slipping

sleeves with double circumference adjustment

It is a proven component that can handle everything from hard landings to muddy forest sessions - tested at the highest level in MXGP

MOOSE OFFROAD HARD-PARTS GASKET KIT EXHAUST MOOSE 823121MSE honda-xr-100-r--he03--100-1997-esi2705105 Optimal lubrication and cleanliness: Improves2 stroke kit includes O rings, springs, washer and gasket (where applicable), 4 stroke kit contains header gasket, KTM 4 stroke kit includes header gasket and replacement springs