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jack grabes

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About jack grabes

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    TT Newbie

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    USA

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  1. jack grabes

    2018 beta 300 rr problem: loud screeching noise!

    Ok. That’s what I will do. Definitely getting rid of the oi. Do you recommend the delete kit from beta or just get rid of the pump and other stuff and plug the hole in the reeds?
  2. jack grabes

    2018 beta 300 rr problem: loud screeching noise!

    Do you recommend just doing a bottom end rebuild? And top end
  3. jack grabes

    2018 beta 300 rr problem: loud screeching noise!

    I will haven’t had time to take it out and test it.
  4. jack grabes

    how to get ready for a race

    I should probably drink more water. Do you think energy drinks or Gatorade works?
  5. jack grabes

    What's this on my YZ250 drive chain?

    i have seen these style of chains before. there a safe proof so there is no master link to fall off. you probably need to grind off one side of the pins and order a master link for the chain link that you ground off.
  6. jack grabes

    tire recommendations

    rotella? i just looked it up and found nothing. i have also never heard of this brand before.
  7. hello i was going to see what peoples preference on tires are. i ride mostly fast technical riding and hare scrambles. i ride some motocross. i wanted to know if the brand or type of tire i get is going to effect my grip levels? what do you recommend?
  8. jack grabes

    how to get ready for a race

    hello i have been doing more and more netra hare scrambles and found them to be very fun. the only thing is i get really tired about 1/4 the way through and dont place as well as i should. how should i prepare myself for a long tiring race? the races are about 1 hour and 45 min long.
  9. jack grabes

    2018 beta 300 rr problem: loud screeching noise!

    the loud noise didn't come from the exhaust but it may be a lower end bearing. adding in the oil premix has seemed to work on shorter rides but i will test a longer ride in the future and see how it holds up.
  10. i have had my beta for about a year now. bought it new and took good care of it. just recently i wanted to try a track so i went with a few friends. i was riding hard almost always in power band and about 7 laps in it started making a loud screeching noise. i have no clue what this is and would like some help finding out. it has the original piston and has never been rebuilt. after the incident i didn't ride at the track any more, brought it home, and about 3 days later i took it out for another ride. again i went hard too see if it still made the noise and sure enough about 20 min in, it started making a light screeching noise. not as loud as on the track. can anyone help pinpoint this?
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