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Hola Sherpa71, espero que disfrutes y recibas muchos buenos consejos de los demás miembros del foro. ¿Estás cerca de la Vuelta a España? Me da mucha envidia si estás. ¡Bienvenido!

All back together . Will put back in frame and hope for a start .

I'm in the almost same situation .Gentleman working overseas left bike PB9101480 dormant . I've offered to get the engine started . Tomorrow we will see. I've been told there's a registered private plate .can anyone find it . Love the bike . Let's see tomorrow.

Welcome!

It's a pleasure to be part of the group. Greetings from Andalusia, Spain. Hola a todos, un placer formar parte del grupo. Saludos desde Andalucía España.

After a bit of the missus whining at IP they have now added bike hire to the event so you can still take part if (like me) you have an ICE bike or if you don't want to drag your bike all the way there.

2022 jbr 300. Would anyone please have the workshop manual. Thank you in advance Gary garydwall@gmail.com

Grind your spanner

I have my 93 Climber running! It started on the second kick! Ran good, a little rich. Clutch was stuck, typical Rotax, I fixed that on my SWM with new fiber plates. Took awhile but it finally freed up. The clutch felt either on or off so new plates should help. Gearing felt fine, power was good, lots of compression! It needs to be jetted better or another carburetor ( I have had great luck with OKO on my SWM)!

2022 Beta EVO 80 Senior: It's a fun, reliable little bike for an older rider to practice and improve his basic skills.

Hi , mine is Montesa 49 , my first , and so powerfull and licht.... Montesa 348 , great machine also very powerfull . Montesa 314 first modern style , watercooled...,Beta Techno great fantastic machine 94, 96 , 97 ., 98 first Gas gas very different..good..,Gas gas Raga replica the better bike . ,Vertigo ice hell , nice bike and first injection , Vertigo Titanium and broke the frame...!!!, not nice..no warrancy after 6 monds !!!!!??, first Trs Raga replica 250 ..great bike match better than Vertigo , and now TRRS golds the best bikes for me , 2025 TRRS Gold I...exelent bike..., very nice feeling..

Hi , i have this problem to ...!!! , not only one trial site but different sites ..., i think the want not all the material in stock..., its recent..!!! , and i phone them to tell i hate this...!!!

Hi All, thought I'd get a fun conversation going about which bikes we love and why. Here's my list: 1996 Beta Techno. Representing something quite different from it's competitors with suprisingly modern handling. 1997 through '99 Montesa Cota 315. The best bike of it's time in many ways 2000 Bultaco Sherco. These early bikes were a bold statement of intent from Sherco. They meant bussiness. 2005 Sherco 320 4T. An absolute weapon. 2005 Montesa Cota 4RT. A bike that has since become the most winning bike in the history of Trials. 2009 GasGas Raga Replica. Possibly the best colour scheme of any bike to this day. 2009 Beta Evo. A beautiful bike and a massive performance improvement over the outgoing rev3. 2010 Sherco 3.0 Cabestany Replica. A great looking bike with a new chassis, a bigger engine capacity and a cool colour scheme. Seeing someone else on this bike convinced me to buy a sherco (a mistake). 2012 Ossa tr280i. A short lived but technically groundbreaking bike. 2015 Vertigo prototype. A attended the 2015 SSDT in which one of these bikes riden by Dougie Lampkin won the event. 2017 Beta Evo 4T. My own bike and by this stage a very well sorted and fun to ride machine from Beta. What are your favourites and why?

My jumbo has a keihin but I had to fit a sleeve to the outside of the carb to make it fit the inlet rubber. The dellorto i took out had a similar fitting so perhaps the inlet rubber has been changed

I have found the OKO`s to be very good. They are a PKW copy. Only buy the ones made in Taiwan though. There are Chinese ones out there which are crap!

Who is getting fed up ( or is it only happening to me ) when ordering parts from trials shop web sites , pay for the item . Only to find out that they dont have them in stock and they have to order the item in . So youve paid for the part and no clue when the item will turn up for you ! So tell me why are these shops advertise and sell stock they dont hold ?

In case they have not told you, the pressure plate only goes on one way. On the clutch one of the posts will have a notch in the end of it. That aligns with a mark on the pressure plate. Good luck.

Not been to Belgium for years. Won't ever forget it - got lost on some back streets on a weird one way system with the sat nav frozen, so just headed east thinking we will get to a main road eventually and find the way out. Annoyingly builders wagons kept stopping every few feet, and it was 7am - there was no traffic delays why did they keep stopping?.....then I looked at one of these tall houses, and realised we were going through a red-light zone! 😂 That turned into a frantic escape of the area, honking anyone that stopped to move! But otherwise the country was very nice and would have liked to discover more of the rural areas. Will get back over there one day I am sure.

I assume this is cheap pwk copy? I have fitted a koso to my m159 (325) Bultaco, after bit of jetting it runs well. When I fitted it it flooded and I had to bend the float tang to cure. I only really wanted to see if it would work as the standard Bing was stuffed. I know people will say they are rubbish, but it is a cheap way to test if a Keihin would work

It might be A but it sure aint I.

Anyone used the nibbi carb as a replacement..? The Amal MK2 2627 on my TR77 needs a complete rebuild including a New slide. I can buy the nibbi And a selection of jets cheaper 🤦‍♂️ do I replace or rebuild

???? Is this some Ai crap.

Colomer. Pronounced Colom air. I seem to remember Woody Hole starting this Colome rename for some reason known only to himself while doing the commentary for Bennett Trials Videos in the 1990s.

Not sure if this will help but having a slightly dirty potentiometer can act like that I would think. I've used both Magura and Domino on several bikes and I don't recall that either one uses a hall effect sensor. You can observe the "dirty" signal as an erratic ohm value when tested disconnected from bike. A 0-5k pot with three wires will read about 5k ohms between two wires regardless of twisting position. The third wire is the signal where you would observe the erratic resistance across it and either of the two other wires. Its a simple metal wiper (signal) that moves across a fixed wire wound 'fixed' resistor. But it could be a hall type non-contact also used a lot. I've seen quite a few 'dirty' reading throttle pots and they usually are near the lower throttle position, likely due to more wiping at low throttle.