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Author Topic: RM125A 1976 CYLINDER  (Read 1858 times)

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Offline ghostrider

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RM125A 1976 CYLINDER
« on: January 04, 2008, 09:35:37 pm »
 can anyone point me in the direction to find one of these monsters.Ive tried out evilbay,swap meets,wreckers,lucky dips etc etc and all I find is worn out,bored to the max pieces of crap that I cant get a piston for,,,Or is it easier to find a 125B cylinder/head & change the conrod in my good A spec donk that is minus a cylinder. Any help would be greatly appreciated and will stop me smashing my head against the garage door,,,,,
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Offline paul

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Re: RM125A 1976 CYLINDER
« Reply #1 on: January 04, 2008, 09:44:44 pm »
can they put a new sleeve in it .someone will know
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Offline Noel

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Re: RM125A 1976 CYLINDER
« Reply #2 on: January 04, 2008, 09:48:40 pm »
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Offline ghostrider

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Re: RM125A 1976 CYLINDER
« Reply #3 on: January 04, 2008, 09:59:46 pm »
 Yeah,,  tried the re-sleeve gig Paul ,I was quoted $300 plus (gamble with port alignment etc etc) and 2 of the barrels I did find had fatigue fractures and hairline cracks at the base. That ebay thread from cyclegod is from a 75 rm125(which is a piston port job ,the 125a was the reed induction deal)..Thanks fellas
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Doc

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Re: RM125A 1976 CYLINDER
« Reply #4 on: January 05, 2008, 07:26:59 pm »
I had the same problem Ghostrider. I ended up putting it in the 2 hard basket and Dodgee now has the problem (soon as he's ready) ;D easy fixed! I'd be going the rod and B/C top end swap..makes a whole lot of sense. My A chassis nows runs a complete B motor and suspension..probably the hardest of all the TM/RM125's to get parts for is the 125A and they never went that good anyway.. :-\ just scord a NOS 125M barrel for about $100 delivered but I can't say I've ever seen a NOS A cylinder on ebay..ever  ???
« Last Edit: January 05, 2008, 07:31:39 pm by Doc »
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Offline holeshot buddy

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Re: RM125A 1976 CYLINDER
« Reply #5 on: January 08, 2008, 10:22:44 pm »
give me a ring at work we have got a few 125 rm cylinders there i will have a look 8)



ring rusty on 07 54467722 during working hours  ;D
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