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Post Info TOPIC: chain top roller


Guru

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chain top roller
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should my ttr250 oe have a chain upper roller if so where does it fit any pics please many thanks john



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Senior Member

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20171019_230318.jpgThis one?



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Super Guru

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Yep - you should have a roller else you may find the chain starting to eat the frame cry

Roller here

Genuine Yamaha bolt & nut here

Brian

PS Three more posts and you will be elevated to the rank of Guru John biggrin

PPS Another view of the frame bracket to which it fits. My roller escaped and left just the bolt behind disbelief

Chain roller missing.jpg

 



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Guru

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a bit off topic but if anyone finds the bearing in the chain roller is getting noisy or seized , a skate board bearing is an exact fit ( got a bit of payback on my son  for using the ttr all the time now his skate board is wonky ) 



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Guru

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many thanks guys i thought it should have one will have to look closer for eyelet for bolt

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Veteran Member

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YEA BUT I TOOK MINE OFF JUST KEEP UR CHAIN LUBED AND TIGHT AND SHE WILL B GOOD DO NOT OVERTIGHTEN IT IVE DONE
ALOT OF WEIGHT REDUCTION TO THIS BIKE AND GOT RID OF ALL THE USELESS BITS AND MADE A **** TONNE MORE
POWER WITH ABOUT 5-6 LBS OF WEIGHT SHED.

IVE ALSO CUT THE EXESS OFF THE CARB LINES THAT VENT TO THE TOP OF THE AIRBOX & SNORKEL AND DELETED THE SNORKEL AND DELETED THE SMOG DEVICE AND PUT A STRAIGHT ROUTE TO THE AIRBOX KEEPING THE AIRBOX CLEANED AFTER EACH RIDE AND THE BOTTOM OF THE AIRBOX HAS A DRAIN WITH A ONE WAY VALVE AT THE END ALL SORTS OF MODS CAN BE DONE TO THIS BIKE TO MAKE MORE POWER AND GET RID OF THE BULLCRAP ON THE TOP OF THE INTAKE RUNNER INTO THE CARB AND STUFF A CORK
THAT GAINT ****ING VACCUM LEAK MADE BY YAMAHA AND BORE AND JET THE CARB AND 4 MORE HMU CUZ PEOPLE DONT LIKE WHAT I DO ALL I DO IS I.R.P INSANE,RELIABLE,POWERFUL IM TALKING TO MYSELF OF NITROUS INJECTION INSTEAD OF METHONOL I MAY HAVE TO GET SOMEONR TO MACHINE ME SOME INTAKE PARTS AND MACINE THE HEAD MORE AND REBUILD IT B4 ANYTHING!!!!



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