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Makotosun

DT125 Top End Kit

  • Clegg
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DT125 Top End Kit was created by Clegg

I was looking at buying a 75 DT125 that is in need of a top end. I looked on eBay for pistons and I found a complete top end kit for under $100. Piston, rings and jug. 

Has anyone tried one of these out? 

Is it too good to be true?
1973 Bultaco Matador, 1969 AT1, 1984 Kawasaki GPZ900
27 May 2026 13:22 #1

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  • Clegg
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Replied by Clegg on topic DT125 Top End Kit

EDIT
Nevermind. I found the answer.
1973 Bultaco Matador, 1969 AT1, 1984 Kawasaki GPZ900
The following user(s) Liked this Post: MarkT, Snglsmkr
27 May 2026 13:37 #2

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Replied by MarkT on topic DT125 Top End Kit

175 top end bolts right on too.
 
1963 YG1-T, 1965 MG1-T, Allstate 250, 1970 CT1b, 1971 R5, 1973 AT3MX, 1974 TS400L, 1975 RD350, 1976 DT175C, 1976 Husqvarna 250CR, 1981 DT175G, 1988 DT50, 1990 "Super" DT50, 1991 RT180, 2017 XT250
The following user(s) Liked this Post: DVM, Schu
27 May 2026 21:12 #3

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Replied by porschedude996tt on topic DT125 Top End Kit

Careful what you buy. Check the pictures. Everyone I have seen that is new is for the next generation where the cylinder bolt to the case, and separate studs hold the head on. If it has a six bolt hole head gasket, it will not fit.
28 May 2026 17:54 #4

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