Beta

The fuel hose on my Long Range Tank is leaking right where it exits the shut-off valve. I can't see any way to get in there to release it so I can replace the hose. Does anyone have any ideas on how to get to it or how to take the fuel valve out? THANKS FOR ANY HELP!

best oil for Beta Evo clutch to avoid clutch drag

Good Morning All, I have a 2020 Beta 300 2 stroke that I bought used last week. It has a carb on the unit that doesn't have an idle adjustment. Does this make sense? The carb on the unit is a Keihin NB5 A 1EP. Thanks

So I twisted my forks when I took a tumble at the weekend. I loosened off the bottom yoke pinch bolts, mudguard bolts and axle pinch bolts and straightened it all out best I could. I then retightened everything up. The only reference I could find that mentioned torque settings said ‘steering stem bracket 25nm’, I realise now that wasn’t referring to the yoke pinch bolts as I tightened them to this and sheared one off! So I bought some snapped bolt removal tools, carefully drilled in, started winding it with a spanner and then snapped that bloody thing off! So now I have part of a snapped off tempered steel removal tool also in the hole, I have been trying for…

Hi all. I went out on my factory 300 Sunday was going like a dream after 3/4 hours of riding it started to hunt and knock and wouldn't idle. It's like it was running out of fuel. I carbs is all clean and it has load a fuel do the stuffer with fuel tap problems?

I recently replaced the stator in my 250 Techno with one from an early model Rev3 as the ignition coil was failing. I have had the bike running but the fan didn't kick in like it used to before. I shorted the temperature switch wires out and the fan runs, though not as fast as it did until I raise the engine revs. I tried measuring the output voltage at the temp switch connections but even before getting the test probes connected the volt meter was going crazy with the readings all over the place as if I had it touching the HT lead, I even tried shielding the meter in case the HT lead was giving off high voltage pulses. Anyway, I suspect that the regul…

Does someone sell a flywheel weight for a 2016 Evo 125? I had this apart a while back and IIRC it was not the newer "reverse mount" type flywheel like the newer models but it was a little tiny thing unlike anything I had seen on other models. The rider is 79 so I think most advice against putting a weight on a 125 does not apply.

I think I've found the problem with the idling on my Beta Evo 125. It has always been rich on idle. I changed the 55 pilot to 52 and it dramatically improved things. Now idles ok at 1.75 turns out compared to the 3.5 on the 55 jet. But I noticed when I was cleaning out the pilot circuit prior to fitting new pilot jet that when I put carb cleaner down the pilot jet hole it fizzed out of the mating surface between the jet block and the carb body. Im thinking this will cause incorrect idling due to over richness of fuel so I want to replace the o-ring for the jet tower. Problem is nobody in the UK seems to sell the genuine part and postage plus part from the USA or Euro…

Has anyone seen one of these connecting rods break before? Just trying to figure out what would have caused it. Snapped while riding up a smooth, steep slab. No case or large compression, so it's really strange. Just wondering what the root cause might have been to hopefully prevent it from happening again when I replace the part. Any ideas or suggestions would be greatly appreciated!

Всём привет. Купил beta techno 250 b6 1998. Мотоцикл долго стоял, резиновые детали потрескались, но двигатель и внешний вид нормальный. Заменил всё жидкости, сайлентблоки радиатора. У нас уже снег пошёл и ездить на триальной шине не получается. Кто-нибудь ставил шины для зимы с шипами? Или может эндуро, кроссовые шины. Поделитесь опытом. Спасибо.

Hi, I’m looking for a bit of help. Not ridden my beta in nearly 2 years. I was going to enter a competition a few weeks ago and found my rear brake was not working. I bled it and unceased the calliper pistons, but didn’t see much difference, so I didn’t compete. Went green laning instead I took it to my local shop he had a go and thought he fixed it. He bled it, did more unceasing of the calliper pistons and adjusted the rear brake pedal. I chucked the bike in the garage but didn’t try the brake. Stupid I know! Fast forward to now, I was gonna do a competition tomorrow, got the bike out and back brake is still rubbish, maybe marginally better. there looks plenty o…

My beta Evo seems to idle well about 3.25 turns out on the air screw. I'm convinced it's idling rich. I seem to be turning the idle screw in so much to maintain idle I think I'm bypassing the idle circuit. I'm considering a smaller pilot jet. It currently has the standard 55 pilot jet 130 main jet and middle clip on needle. Mid and top end power is perfect so I don't want to fiddle with that end. I don't want to buy a pilot jet assortment kit but instead would just like to buy one original keihin pilot jet. I'm just wondering what size should I buy ? It seems keihin sell 52, 50, 48 and further down. How much of a difference would 52 make compared to my current 55 or …

This bike needs a new headset, working brake assembly, engine cut off lanyard... Where do I get them? Thanks, I am almost regretting getting it...

Hi all, Im coming back to trials after a very very long break so not upto speed on bikes/gear. Im not going to be spending a great deal of cash but have a budget. Conundrum is 2008 Beta Rev 250 or 2013 Beta Evo 250, £400 difference between the two although the older bike is slightly better condition. Is the extra £400 on the evo going to be better/worth it ? Thanks Badger

After changing all the rear linkage bushes and shock bushes on Beta Evo 290 I have a bit of play after the first ride . Looking closer it seems the shock mounting hole on the frame has elongated or worn due to years of hammering . A tighten up cures it but that only lasts as long as the first few rocks . My initial thought is to ream the mounting lugs on the frame out and bush it . There is a fair bit of beef on the frame lugs . Looking on ebay I can see 10mm OD , 8mm ID steel bushes - would it be best done in steel or alloy like the frame ? Has anyone done this or is there a recognised fix ? Thanks .

We have a 2007 Beta 80 big wheel with a cracked front mudguard. Original parts seem to be in short supply and have been told the later Evo part does not fit. Anyone recommend a good quality alternative- and if the original mudguard bracket can be used? thanks

Hi Due to a number of reasons I'd not run the Rev4 for over a year... After getting it started at the trial it ran OK up to a point it intermittently cut out queueing at some sections and was pinking a fair bit. Any advice on what might be causing this and what to do? Old fuel probably didn't help... 😣

Hi, have an issue with my sons Beta 80 fan not running, I’m a bit of an novice when it comes to electrics but am I right in thinking that if I connect the 2 wires in the multi plug from the fan to a 12 volt battery one to positive and one to negative obviously, the fan should spin up.

Started my Evo, fired up but as soon as you put choke off it bogs down and cuts out ?? Never happened before, any ideas why it's just started doing it ??

Hi all, I am hoping someone can offer me some advice. I have recently bought an old 98 techno. On following directions from many forums, I have concluded that the stator is shot. Either I send it off to WCWindings for a re-wind, or I purchase something new. Obviously due to the age of the bike I am struggling to find the correct stator. I have found a stator for Beta Rev 3 on the “Inch Perfect Trials” website. Question is - will this work on my Beta Techno with my current CDI? Or will it work if I change my current CDI to match the new Rev 3 stator. Thanks in advance for taking time to respond! I have attached link to the new stator below. https://inchperf…