Twin Air 177710NN Rubber Exhaust Butt Plug 4 Stoke

Suits 4 Stroke MX / Enduro exhaust outlets

Prevents water and dirt from entering your exhaust during washing and transportation.

Proprietary new softer rubber material that features fiberglass reinforcement that overlays a durable plastic base.

The outer rubber material now floats on the plastic base, allowing you to twist the plug into the exhaust creating a leak proof seal.