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  1. R

    engine vibrations at high revs

    hey all, i'm hoping that somebody here might be able to tell me what the problem is and how to fix it: when idling or going at low speeds my 4 stroke 110cc bike sounds fine, but at high revs there is this rattling sound coming from the engine or somewhere near it. a guy at the track said it...
  2. R

    breather kit

    yesterday i added a breather kit to my 4 stroke bike for some extra performance. but, unlike the normal breather kits for small 4 stroke motors, i only used a vent filter. the rubber manifold fitted right into the valve hole, but there is some movement in it and i am getting worried it may come...
  3. R

    check this bike out

    saw it on ebay and just thought i'd post it up here for every1 to see. the first attempt to make a 150cc pit bike looked dodgey but this one looks awsome...
  4. R

    what do people think about the new detonator bike?

    http://cgi.ebay.com.au/PRE-PURCHASE-Genuine-DETONATOR-AGB-29-125cc-Dirt-Bike_W0QQitemZ4645521009QQcategoryZ32074QQrdZ1QQcmdZViewItem i reckon it looks pretty sweet considering the price. and it has a genuine mikuni carb. what do other prople think?
  5. R

    want to trade unifilter for another air filter

    i have a unifilter and i want to trade it for a spider chopper style air filter (like the one in the link below). inoticed a few people have this type of air filter stock on their dirt bike...
  6. R

    foot pegs

    i was wondering wether i should: 1. keep the stock foot pegs or 2. get new foot pegs. what are other people's opinons on the stock mini dirt bike pegs? do they break easily? thanks
  7. R

    breather kits

    has anyone got a breather kit on their bike if so can you tell me how it works and if it matters which valve cap you use it on and what happens if water/mud enters the breather tube? cheers, Matt
  8. R

    110cc 3V Carby 25mm jetting

    hi, i just got my new 25mm carb today. can anyone tell me what the current size of the jet would be on this 25mm carb and what size jet would be best with my current bike setup so that i don't get bogging: 2 valve head, 110cc, 3cm power pipe, hitman ex10 cdi, ngk iridium plug, uni filter...
  9. R

    kitaco 135cc big bore kit

    i was lookin at this on ebay the other day. it looked alright (except for the price :lol: ). don't know whether you'd get alot of power out of it though and whether it'd be worth the $300 it costs to buy one. wot u think?
  10. R

    bike starting problem

    hey all i would fix this myself but i cant determine what the problem is. anyway, when i start my bike i always have to start it with the choke fully closed and alot of the time the fuel tap needs to be turned off ( :?: ). when i first got it i didn't need to use the choke to start it but now...
  11. R

    bash plate

    i was wondering what people's opinions on bash plates/skid plates are and whether it is worth getting one considering they cost a fair bit.
  12. R

    25mm carb

    my current carb is 19mm and i was wondering whether people here think that it would be worth it or not upgrading to a 25mm carb considering the price tag on them
  13. R

    110cc mods

    hey all, i recently got a 110cc dirt bike an dit goes pretty hard but i was thinking about some doin mods to it. what's people's opinions about these mods (worth it or not worth it): hitman rpm programmer pbu supercoil pbu head breather kit i've already decided on a better carby...
  14. R

    my dirt bike

    hi all, i've just got a new dirt bike, 110cc, $530 pickup, sounded a pretty good deal and looks pretty aswome too but haven't even finished assembling it yet. the front wheel needs to be installed still but the front hydraulic disc brake seems to be frozen shut and wont fit the disc in even...
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