OEM expansion chamber P/N 46005007000 removed from a 1998 KTM 65SX. This expansion chamber is in good usable condition with a few small dents. I have shown these in the various close up photos. This expansion chamber will fit bikes listed below. Confirm fitment prior to purchase. 

• KTM - 2001

  • 65 SX - EXHAUST, MAIN SILENCER 65SX 2001
  • 65 SX (EU) - EXHAUST SYSTEM

• KTM - 2000

  • 60 SX - EXHAUST, MAIN SILENCER 65SX 2000
  • 65 SX - EXHAUST, MAIN SILENCER 65SX 2000
  • 65 SX (EU) - EXHAUST SYSTEM

• KTM - 1999

  • 60 SX - EXHAUST, MAIN SILENCER 60 `99
  • 65 SX - EXHAUST, MAIN SILENCER 60 `99
  • 65 SX (EU) - EXHAUST SYSTEM

• KTM - 1998

  • 60 SX - EXHAUST, MAIN SILENCER 60 `98
  • 65 SX - EXHAUST, MAIN SILENCER 60 `98
  • 65 SX (EU) - EXHAUST SYSTEM