Penton 76/77 isdt Exhaust/Muffler

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Need an enduro pipe (ISDE fat end silencer version) for my 1977 Penton 175GS and 77 125GS. If you have one or know where one is for sale please let me know. I can purchase it out right or I'd be willing to trade my standard pipes plus cash for the ISDE version.
72 Penton 6 day 125
76 Penton 125GS
77 Penton GS6
78 KTM 175GS6
76 Hercules GS175
1975 Ossa dessert phantom
1978 GS125 Hercules w/coffin tank
76 GS250 Herc

[[email protected]]

Need an enduro pipe (ISDE fat end silencer version) for my 1977 Penton 175GS and 77 125GS. If you have one or know where one is for sale please let me know. I can purchase it out right or I'd be willing to trade my standard pipes plus cash for the ISDE version.

[JCHubbard]

Saw these on ebay:

http://www.ebay.com/itm/1977-Penton-MUFFLER-SILENCER-Ahrma-exhaust-spark-KTM-/260378967853?hash=item3c9fcbbf2d&item=260378967853&pt=Motorcycles_Parts_Accessories&vxp=mtr

http://www.ebay.com/itm/1976-Penton-KTM-125cc-MUFFLER-END-PIECE-silencer-Ahrma-/270607574016?hash=item3f0177e400&item=270607574016&pt=Motorcycles_Parts_Accessories&vxp=mtr

[[email protected]]

Yes, thanks. Those are the correct silencers for the ISDE muffler. They don't fit on just any pipe though.  Need the complete pipe.

[marsattacks]

You might consider emailing pillondorino -- they repop the complete pipes and from what I have seen of the silencers and center stands the work has got to be from the original castings.  Really top notch.  Not cheap by a long shot.

[Kip Kern]

My 1977 Penton GS6 175 has a small MX exhaust on it.  As far as I know, this is the original system

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Kip thanks. Yes I have the small exhaust on my 77KTM 175 also. But I was wanting the fat long ISDE version for it.

[G Ellis]

I have one. Email me Later Gary