End Caps Sealed - 4mm Shift - plastic (100pcs) - Black

Sealed end caps are an excellent choice for shift systems when you’re looking to balance low friction performance with protection against contaminants. A lower friction option than a hooded end cap, sealed end caps have an internal rubber o-ring to help keep the housing clean and dry. WHEN TO USE: Install sealed end caps when you want protection from dirt and debris, but also want to keep friction to a minimum in areas like frame stops.