Montesa

i think huntings the word,like it sounds when running out of petrol,anyway this is happening when idleing.what should i be looking for - an air leak somewhere?plug? cheers

hi it has been recommended to me to replace the dragging 315 clutch with a 314 clutch anyone know if this works? i have also heard i should fit surflex plates but i am unsure of where in the pacific north west to get my hands on them. any ideas?

Second year at Hawkstone and it was mint. But again this year the team 4RT's are deffinatly running more than just 'super unleaded' in the tank ! Does anyone know what it actually is ? . Smells like the stuff you would use on model petrol engines or something ... or is it a mix of that and normal fuel ??. If it is some sort of high octane fuel then would this shorten the life of the engine components ?, has anyone used it and what is the differance in the power charactristics ? It's a real 'petrol head' subject this one (pardon the pun, couldnt resist) Hard luck to Doug, I thought he put in a good ride on the sections that I was lucky enough to see him on... he did…

hi, cleaned the carb today and not sure which way the floats go in? the pins at the top or bottom? if i have put them in the wrong way would i have damaged anything??? Cheers james

has anyone heard any news if there will be a 06 repsol replica coming out or if there not bothering this year ? jsp

just after a bit of feed back from the 4rt owners out there who are running with the mitani titanium front pipe on, 1. are they worth the money 2. do they really alter the performance of the bike 3. do the alter all the performance right through the revs or is it all bottom end 4. am i better off saving my cash for a reprogramable throttle body whatsit 5.do you need to take out any of the restrictors or has any one tried one of the powercraft ones yet thanks jsp

hello, new to this site and trials! have a 98 cota 315r ( fantastic bike) however can anyone tell me how much oil and which wieght for the forks please

It appears that I am collecting a small amount of what appears and smells like transmission oil in the bottom ot the air filter housing. Could be crankcase oil. Any thoughts??

The bike when the engine is cold is fine I have no issues with it starting After riding for 10-15 minutes the tick over has increased (Bad news on the slow stuff) If it

CAN ANYONE POINT ME IN THE RIGHT DIRECTION PLEASE, I NEED A LINK FOR DOWN LOADING A WORKSHOP MANUAL FOR A 99 315R. HOPE YOU CAN HELP CHEERS ANGUS.....

Whats the advice on the flame guard around the air filter? Should it be in or out?

Hello world, i have an old Montesa, still in very good nick, just got it going after several years rest. When I am changing gears it hits a neutral. I believe their could be something loose inside the box. any ideas. Loughie

Any one care to flash a ferret at this? 05 4rt never been a problem. In a small trial yesterday, short laps low entry. While riding the second lap just about non stop cos there were no que's i did the second lap without re fuelling tank was below half full i stopped half way round the lap to rest, it was really hot and sunny, i got talking to various people and had left the bike ticking over. I must have sat about 5 mins with the bike ticking over perfectly. I entered the section opened the throttle to climb a small rock and the engine just died, felt like i had not turned petrol on and it was running out of fuel however i closed the throttle and it ticked over perfectly…

Hi all, My '04 315 silencer rattles excessively at the junction to the pre-muffler, is there any shop tricks you've used to tighten the fit? I've already repacked the silencer and the core is good and the rivits are tight, the rattle is coming from the out shell contacting the pre-muffler. Also, the gromet at the frame mount is in reasonable condition. Thanks

Does anyone know if the current Repsol Replica 4RT has the same clutch in as the standard 06 model or does it have the clutch that was in the standard 05?

COPYED FROM THERE WEB SITE HRC -2 Stage mapable ECU / switch and 260 CDROM $325.00 =

hey it's tire time i know the michelins are great but is there any other tire worth looking at? at my small town dealer there isn't much selection but there must be more out there?

After 5 months or so & more miles than most 4rt's will do in 2 years my bike wouldn't start tonight. With a long days course sorting for our 3 day ahead tomorrow I was less than happy. After much kicking & cursing I decided to change the plug, it had been in since Easter & with an SSDT under it's belt I thought a new one would do the trick. More kicking & cursing the sodding thing still wouldn't start. I decided to walk away at this point, after 10 minutes I went back into the garage to get my manual for a read up on it & thought B*****ks to it I'll have another go, it fired up 3rd kick. Why the hell wouldn't it start the first time? Both plugs were …

How does mapping work, altering settings for different terrain. I have been told you can bluetooth message to bike to change it. Surely this is Bull****. Can someone explain how injection system works.

thanks for your thoughts on my dragging clutch issue, swapping it with aftermarket cr plates sounds like the best idea. my local dealer is asking for the exact year of cr 250 or a part number. my 315 is a 98, i'm guessing the cr is also but they changed around that time. any help would be great.