About Lextek. Motorcycle exhaust pipes are fitted with silencers at the end to reduce the noise from the engine. The silencer attached at the end of the exhaust pipes causes the gases to expand so that any noise is expelled.
Lextek Carbon Fibre GP8C 240mm Exhaust System for Honda CB125 R (18-20) Silencer
Lextek Carbon Fibre GP8C Stubby Exhaust Silencer 240mm 51mm Easy to Replace 54mm
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Lextek Carbon Fibre GP8C 240mm Exhaust System for Lexmoto Chieftain / Apollo