betarob

hey there, I have an 09 gasgas 125 and recently it seems to be misfiring with no consistency. Most of time it will run absolutely great but then occasionally it will misfire through the mid-high rev range. It has had a new plug, the carb is cleaned regularly, and the mixture is set up correctly. What could be the problem? Thanks rob

Thanks ill have to investigate the carb bit, what about the oil, what do you recommend?? Regards, Ian

As you can see my lad was logged on and it come out as a question from him....!!!! I don't ride a 125 Gasser.........

Hi Wayne, Can you help me with some jetting and a few questions regarding 08 4t, what is the standard jetting and can it be improved, i've fitted a 3.5 slide and put needle to middle position, it seems to pick up better with no flat spot off throttle, whats this sps?? and can it be retro fitted?? is it just a float bowl drain plug + extended emulisifier tube?? Also what oil needs to be in it as no Repsol 4000!! stuff round here.... Hope you can help me please, Regards, Ian. Ianmargetts@btinternet.com

hey there, to find out if you have boyesen reeds, you will have to remove the reed block (the thick block that bolts to the crankcase, 4 bolts). If you have Boyesen's then they will be 4 ultra-thin pieces of yellow plastic (may be dirty from fuel). There is no easy way to clean the barb out, you will have to take the airbox off to do this. thanks rob margetts

For anyone that's interested: 118 main 48 pilot with standard slide and needle. Thanks to GG uk!!!

BUMP! I need this info! thanks rob

Hey there, What is the jetting setup needed for a 125cc gasgas 07 on a Keihin carb? thanks in advance rob

Hey there, Is there any way of protecting the frames apart from buying the stupidly expensive frame protectors? thanks rob

hey there, Can anyone tell me exactly how the latest gasgas gearboxes work? I know their not renound for having the most reliable gearboxes but I would like to know how they work, ive heard they are quite confusing cheers rob

But what is the jetting on a trials specific keihin PWK28 carb? This might sound stupid but could you get say a cheap scooter keihin and just change the jetting? thanks

even at the airbox?! The rubber looks alot smaller than the back of the carb so surely you'd have to change the rubber? also would it need rejetting from standard? thanks

How could a keihin PWK28 fit on a beta? thanks

Just get new ones! I had both sides welded and they just snapped over time. Not that much $ for new ones anyway! They will be slightly stronger as they are strengthened rob

The boyesen reeds that I bought worked absolutely great!!!!........until one of them snapped and it took me hours to figure out why the bike wasn't starting!!!. rob

where can i get wire mesh from in gold? thanks

if the bearings need replacing then they should be rusted through, the needle rollers will be falling out and the bearing will not turn. I have just replaced the bearings on my beta. any questions ask. rob

I have tried auto-transmission fluid but the gears are stiff and the gear lever needs a lot of pressure to change gear......not working too well then. any help please? thanks rob

I am using red Galfers at the moment and they are about 4 months old

Hi all, I have a beta 2002 and the front brake is fine until it touches any water or mud. If it does get wet ten the brake might-as-well not be there, it is so useless!!! I have re-bled it but this does nothing. This only happens after riding a section through water or mud. Any help?

Hi there, I am thinking about buying some ritratto clothing and wanted to know if it was good quality or not. I know someone who bought the older stuff and was very dissapointed with its overall quality, due to ripping and tearing at the seams. Have they made any changes to the quality of the clothing. (I was thinking of getting the shirt, trousers and overjacket) thanks rob

Just tried reeds on the front drive. They were easy to fit and were very different to original. The manifold gasket didn't break which is very strange though I did have to remove the middle-box to get to the rubber inlet bolts. The power at low and high RPM's was definitely improved and the throttle response was sharpened up I can tell. The bike feels more like a Gasser the more you ride response wise, and the power comes cleaner and snappier. Also at low rpms the bike is more smooth and at high rpms the bike is very sharp and very snappy comparatively to the old reeds. I would definitely say that these reeds are a definite for my bike now and all other bikes in the future and as it says on the packet: "The best power increase for your money!" thanks rob PS: this is not an ad. this is just what I think of them!!!

Will do mate!

yes that has happened to me too. Just leave them on as they are still protecting the bike and as long as the plastic doesn't wear through then your OK. thanks

yes I am really gay. Don't be so homophobic! I'm the only gay trials rider in the village!!! THANKS DEAR