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2006 rm125 how many piston rings?

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ok I have a 2006 rm125 that is totally stock. I am about to do a new top end for the first time. How many piston rings does the stock piston have? all the schimatics that ive seen show it having one?

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wow thats good news, i already ordered all the parts but was having my doubts before cracking her open.

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I have just puchased a second hand RM125 2006 model for my son, the bike is like brand new and came with a full maintenance manual and 2 sets of piston/rings. I am not at home right now but I am sure it had 2 rings. Do you want me to check?

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We took out the stocker from the factory (1 ring) and put in a wiseco (1 ring) some where i read that they come with 2 spare rings because by the manual your supposed to replace the ring every 3 hours.

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Checked my parts, yes it is 1 ring, just got a couple of spares....

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I just finished rebuilding the motor in my 2006 RM125 two days ago. Stock piston had 1 ring, Wiseco Pro-lite piston had 1 ring.

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