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  1. Thumpstar Pro

    125cc semi auto whining noise. Please help!

    Please help :-( I recently purchased a 125cc chinese semi-automatic atv w/reverse for my dayghters birthday. The shop has a one year warranty but wont do anything because they cant replicate the noise. Here is the situation. The quad starts and runs great, once she has been riding for about 30...
  2. Thumpstar Pro

    Lifan 140cc 1P55FMJ Cam Sprocket?!

    Hey guys, I bought a second hand lifan 140cc engine which didnt come with a cam sprocket cover. The cam sprocket itself looks really small? The one on my genuine thumpstar pro is alot bigger, yet they both have the large sprocket cover? Check these pics and tell me what ya think? Have they...
  3. Thumpstar Pro

    Best Carb for 150?

    Hey guys, I've got my Lifan 150cc engine coming on the 19th and was wondering what would be the best carb for it? I've seen people run the OKO 28-30mm carbs, the slide carb and carbs with an accelorator pump. I really would like a carb with a pumper on it. What brand and what model of pumper...
  4. Thumpstar Pro

    Hello Helicoil!

    Hey guys, Just finished getting the FYM back together, pulled plug to check for spark. Screwed the plug back in...and in and in. Thread is all but gone inside the head, it has been getting worse and worse over time but now is totaly knackered. My question is, can i get a helicoil...
  5. Thumpstar Pro

    Help finding Lifan 150! PLEASE!

    Hey guys I'm hoping you can help. Ive been looking everywhere and cannot find a lifan 150 in Australia to buy. I'm after a new engine complete. PLEASE HELP! Would prefer a ready to ride engine with carb, wiring and all. I just love that oil filter.
  6. Thumpstar Pro

    Which motor? YX 150 or Lifan 150?

    Hi guys, This is the vid that makes me go I WANT ONE. It spools up like my freakin 450! YouTube - Yx187 helmet cam Ive done a search everywhere on this forum and cannot find much info on these engines. I'm looking to spend no more than $800 on a new donk. Which engine puts out the most...
  7. Thumpstar Pro

    Help finding 10" rear wheel!

    Hey guys, I cannot find a 10" rear wheel with drum brake anywhere?! I would prefer to buy the rim and tyre as a unit but if not just the rim. If anyone knows where i can get one or has one laying around let me know please, Thanks!
  8. Thumpstar Pro

    Anyone heading to Broady Tomoz?

    Hey guys im heading down to Broady for the day sunday the 1st june. Im taking my thumpstar and my crf450r. Just wanna know if anyones heading in for a squirt? Would be good to catch up. I havent been there before are the pit bike jumps juicy or what? I know the Pro track is pretty nice and cant...
  9. Thumpstar Pro

    Spluttering at high revs??!

    Hey guys i bought 2 atomik 110 quad bikes off ebay. I have a problem with one. The bike starts fine, runs fine until 2/3, 3/4 throttle and the thing tottaly splutters and just wont go any faster. I have good knowledge of bikes as i have 5. I have cleaned carb, checked lines, checked tank, new...
  10. Thumpstar Pro

    Thumpstar Thrashin

    My first movie made on Windows Movie Maker....Dont laugh.....its extreme lol. I think i need some vid tips off you jono!:D YouTube - Riding my Thumpstar
  11. Thumpstar Pro

    Day On my thumpstar pro 06

    Out with my mate and his brother on their ags and me on my thumpstar. Tell me what ya reckon. Soz about quality its done on my phone lol:D http://s66.photobucket.com/albums/h263/xshnuffyx/?action=view&current=JumpingSteve.flv...
  12. Thumpstar Pro

    VIC Riding Spots

    Anyone wanna ride in Bendigo?? Hey just looking for more blokes to come join my mates and i riding in Bendigo. The more the merrier!
  13. Thumpstar Pro

    Thumpstar Headkit??

    Hey Guys, As ya know i have a 2006 Thumpstar Pro and was wondering if you can get big bore kits eg 138cc?? I've seen cheap brands bring out 138cc whole engine setup. If there is some available for my Thumpstar Where would i get these? Also im after a oil cooler kit with head mounts and all...
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