Four-Stroke

Took air filter out to clean and noticed engine oil? in bottom of air box. This was after running all day. Any body any ideas.. Its not filter oil, defo engine..

Not sure if there has been a topic on this before but i couldnt find one anyways so............... Just wondering, went to nord vue yesterday, apart from cabestany, the sherco and beta riders were on 2 strokes. Just wondering why dougie, brown, wigg and all the others dont ride the 4 strokes. obvioulsy the gasgas and montesa riders dont get a choice also in club trials, most people seem to still buy 2 strokes, maybe due to cost? I dunno when the gasgas 4 stroke comes out, will raga ride it, or stick with the 2 stroke? Whats your thoughts?

why dont 4-Art make a 125 it would be top of the list for all the youths becouse of that nice siclencer note it would be a sell out dont you think.

Well, they are just round the corner.... will the new FOUR STROKES be a plus for our sport, or are they gonna drown the smaller manufactures and tightening the market, resulting in spiraling prices??? The flag has dropped...

Whats the news in Spain on the Sherco 4t Gone a bit quiet

Hi all, Would love to have animated this but no time. I centred both bikes around the swing-arm shaft. PS. I had to mirror the 2T.

fugi wins again could a fourstroke win the world champs in only its second year? everone was verry vocal when they came on the scene,but now theye are giving raga a run for his money its all gone quiet. come on fugi (prefferably doug but fugi will do)fly the fourstroke flag HIGH>>>

Hi have a JDM Honda TLR250R engine which has been fitted to a special frame. As you know this engine was a Japanese only model so information & spares can be hard to get hold off. Can anyone on the forum help in getting information about this particular engine, engine diagrams, part sheets, wiring diagrams etc?. A source of spares, address/Tel number/ email would be also be most welcome.

Just wondering if any other Sherco 4t's have experienced this problem. When first adjusting the valves I discovered loose clearances in all four valves. Didn't think too much of it and shimmed to correct clearences. Several months later when checking them the intakes were fine but a lot of clearance in the exhaust valves. I Found the roller on the rocker arm that rides on the cam to push the valves is loose and turns but also moves up and down on the pin that holds it in place. The continued wearing is opening the exhaust valve clearance. The intake side is normal and rolls without problems as it should be. Has anyone else experienced this with their Sherco 4t or is…

Just looking through the sanifords ebay shop and noticed this beast of a thing! here

Hi Chaps, I have a twin shock Bultaco 199b that I have totally restored, my son and I have practiced on it most days (lack of work) and a lot of enthusiasm as we are new to this world. From the start, my son is very good so I thought I would upgrade to a newer bike. I would love a four stroke, can you guys give me advice? Will this work for my son and me to have fun on? And maybe for him to compete on? Also can you tell me the pros and cons? Many thanks. Martin

Ouch!.......looks like it's definitely a prototype then!

Where is the engine serial number located on a Honda TL 125 made around 1980? Thanks

must be a pro-

A lot of people seem concerned about the volume of the new breed fourbanger pipes,dont any of you ride when there is a pre 65 class? You colud hardly call a triumph trophy or a cub for that matter quiet,but the noise they create is marvelous,I cant wait for a new banger (still wringing the kneck off my scorpa 125 f,poor thing,i am 17 stone)

Kon nichiwa/Hola You know how it is. There are some places that you know the name of, and are really quite familiar with, but you dont actually know where the hell it is! Dewsbury Its happened to me once before. Id accepted a career promotion (in a previous life) to Carlisle and the only thing I was reasonably sure about was that it was north of where I was working at the time! So why Dewsbury? Well, as a dyed in the wool four stroke fan, the only bikes to consider when I started were Sherco, Beta and Montesa. But only the Montesa 4RT had the seemingly effortless grip and power, all with Honda build quality. Now those of you who have read my ramblings in the pas…

Want to see a groundbreaking new 4 stroke mmmmmmmmmmmmmmmmm

Don't seem to hear much about the Montesa or the Sherco these days, what are the owners views on the bikes now they have had chance to give them a good testing? Would love to own a montesa in 12 months if the funds will allow, my local dealer was telling me alot of folks who bought them don't seem to be getting on with the fourstroke. Any thoughts from the horses mouth so to speak

i guess they can fit the graffix and release the first batch now

Hy 4 RT riders I am a happy 4 RT rider since November. I just heard from my local dealer, that I should be careful and never let the cicker lever snap back, it might cause a nasty hole. A new and stronger stop screw should be fitted in, but needs drainage of oil etc and some hours of work, done by Honda warranty. Otherwise I m a very happy clubmen rider, like the power delivery of the 4 stroke and the injection. After 6 years on a Cota 315, I don't want to go back to 2 stroke (except for twinshock trials of course...) So, take care after cicking and ask your local dealer about this problem. Pat