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Paul1574 last won the day on February 21

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  1. I have a yamaha aerox 50cc 2t liquid cooled and all the lights except brake and indicators keep blowing. They've been fine but started playing up yesterday. I was about to leave work and it was starting to get dark and no lights were working, checked my indicators, brakes and full beams and the brakes and indicators worked but the full beams didnt. As I was riding along the speedo bulbs went out slowly 1 by 1. They arnt just popped or anything theyre completely melted of and no filament left. I held the brake lever a tiny bit so the brake light would turn on but the brake wouldnt a
  2. Has anyone had a problem with removing the little hoses between cylinder and carb and putting blanks? What kind of temperature would cause a problem I think it would run better without because it would be cooler air so more power
  3. Put 4.5 gram rollers in instead of the 5 grams I had before and it’s all a lot faster I think I got about 60mph out of it. It dies a bit from 33-38 but I can live with that for a little bit. Getting a new air filter for it so going to get it all setup perfect then
  4. Buy all my stuff from ped parts just found they do dyno tests with all different parts to show you how they work
  5. also just noticed i was wrong it has an 80 jet not a 90 i never actually checked it after buying it but i thought i bought a different one.
  6. Okay do you know what rollers aerox has stock? It has some 5 gram ones in but I think old owner put them in Also ive looked everywhere and cant find it. Does the fuel/air mixture screw mix it throughout the whole time or just at low revs? I somewhere that it just does it at low revs and now not sure
  7. The uprated spring that ive been using is a bit taller than the stock one could it be preventing the clutch to open? https://gyazo.com/426f853db86bdec341ef80b2590d3761 Heard running too rich can cause power loss could it be running too rich? I put a 90 jet in because that’s what I’ve seen people use the most. Any way to stop it or is that just something you live with?
  8. I set it up similar to how I’ve seen others set up I was going to check all the rollers and spring and everything at the weekend It’s got no centre stand so it’s quite hard to work on the bracket for the side stand has been bent too so don’t have that either just have a jackstand under a bit of frame to hold it up Was riding it today and it would get to about 30 (very slowly) then wouldn’t want to go much faster. If I got down over the handlebars (to reduce air resistance) it would gain a bit of power and slowly crawl it’s way to about 40 then I think the power band would start kicking i
  9. Air seal ally kit? Are you 100% sure it will be fine if I just ride it normally now? Dont gotta heat cycle it or anything like that? Didnt think i had to till someone told me https://www.pedparts.co.uk/product/4202/airsal-70cc-sport-cylinder-kit--yamaha-aerox got that cylinder kit
  10. how long would you say would be good to run it in? ive been told you should go 30-35 for 300 miles I have a Sym Jet Euro X 2004 too with tecnigas exhaust on and acceleration on that feels alot better than my Aerox. Put my hand over the exhaust for about 1 to 2 seconds to check if it was blowing and its very very oily wasnt sure if this is correct. after about 1 second i have a thick black circle on my hand. When it gets to about 8mph it revs really loud then calms down and accelerates. It sorta has the feeling that something is holding it back. If i slowly turn the throttle w
  11. Got a 2010 Yamaha Aerox as a project and had to completely rebuild the engine. Fitted a full circle crank shaft, 70cc Airsal Kit, 17.5mm Carb with 90 jet, 5 gram rollers, 30% spring (not sure if thats correct for what I'm running), Uprated crankshaft bearings, Lighter Clutch, Vented performance clutch bell, Double layer Polini air filter, Kevlar belt, new reed valves. It feels like it is lacking power from watching videos where people have the same cylinder kit but not full circle crank they seem to have better acceleration. I'm going a bit easy on it because I gotta heat cycle the engine
  12. I think its the fuel filter/tap because its fine unless its high demand
  13. Bought a yamaha aerox off a friend that has been sitting for about 4 months. They bought it for £600 and in 2 weeks it broke down turns out the side stand got bent and went through the air filter then before he noticed that he jet washed it. He didnt know anything about mechanics and couldnt really be bothered to get it fixed and pay for it so he just left it sitting. I bought it off him for £90 and got a new air filter. I also removed the exhaust and because it was so rusty from being old it snapped in half so I bought a new exhaust (Technigas Q-Tre). After kick starting it for 4 or 5 days fo
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