Aircooled Monoshocks

Are there anny specialist dealers for AC mono parts in Europe? i am looking for specific parts for a Fantic 305. Just mounting new footrests was a lot off work as i am trying to keep it as close to original spec as is posible. So this means no welding to reposition the footrests and as litle modern parts as posible. Personly i am a strong believer in keeping a classic original, i think that is part off the classic trialsport.

Hi just wonderd if anyone would know where to get a front disc cover for my ty mono .it's had the 80s shirty convertion at some stage .

hi guys can anyone help im trying to remove the engine in my ty250 mono but i cant get the bolt out that runs thru the rear of the engine case and the swingarm, i have tried heat, wd40 and i just cant get it to move and cant replace the mains and oil seals till i get it out thanks in advance j ps runing out of knuckles to skin now

I am looking for some kickstart gears for a 1990 mont 310 same engine as 309,307 ect anyone any idears ?????????? please dont say sandifords

Are all the cables the same for all air cooled yamaha mono's?

While pottering around on the dunes with my son, my bike, a gas gas 125 has decided to kill itself. While in top gear (and thankfully on a straight bit of beach) the throttle seemed to jam wide open, with no response from throttle, clutch or kill switch (once I`d wrestled it to a halt.) After continuing to scream it then rapidly died. And surprise surprise it isn`t keen on starting, just sounds horribly rattley on the kick start. So my questions to you clever people are What caused this,what`s the damage likely to be and once rebuilt how do I prevent it happening again? I had just filled it with fresh fuel containing 63ml of putoline. Thanks, Jac…

Have just seen this Garelli 323 fuel tank on ebay in ITALY if anyone is interested- clicky here

its a moto morini engine air cooled with manual clutch and four gears and a backwards kick, crank case inducted with a 14mm dellorto carb, does anyone know the engine model?, looked on various websites like harglo etc but nowt exact it looks like a very early one and i am worried about getting service parts etc, engine no is fgm30*000126

sorry about all these questions but how much and what grade oil should go in the forks? cheers.

Im in the middle of a restoration and have 2 questions that i need help with please. I want to plate alloy. I want a bright / chrome like / polished plating. Whats the brightest and blingest that is available to average Jo? I need steel tubing , 200mm long / inner 17mm / outer diameter 20mm. This is for internal hub wheel spacers. I'll need to machine a step in them to slip inside the bearings.Im sure you guys will have come across the type before. Where can i get this tubing from - any recommendations ? Thanks

Does anyone know the offset measurements for a TY 250 Mono rear wheel (drum brake)?

hi all i have a yam ty 250 mono 84 and a 77/78 twinshock yam ty 250 new to trialing and trying to learn it all what would be the best fuel mix at the moment i am running at 40:1 all info would be greatfully apreaciated cheers mick

Hi Anyone know how to clamp the damper rod without damaging it so I can unscrew (I'm assuming its screwed in??) the damper from the shock base. I've tried a couple of pieces of wood in the vice but can't get enough grip. I want to strip an early TY mono shock (the one without the remote reservoir) so I can give it a good clean etc. Cheers Tim

I have just picked up a TY Mono which is going to be paired with a chair (new challenge for next year!) I am sorting a few bits out and noticed that the rear brake pedal flop's around due to excessive wear either on the shaft or the housing in the frame. The current pedal looks like it has been built up with braise. I can get a bush made up but first I want to source a replacement pedal. I can't find any UK suppliers stocking any on the net? Or do people buy other ones and modd them (if so what one??)

Hi,looking for some advice, The bike started running erratically and lacking any power eventually dieing with no spark at all. I have changed the coil pack and still only sparks intermittently, on pulling the side cover of the left of the bike I noticed a lack of a gasket and that a lot of crap/dirt had got in.l Could this be the cause or does anyone know better? Got one of the lambretta coil packs of ebay on advice from a forum seems okay. I have a yellow wire which isnt connected to anything at the moment. What size flywheel puller do i need i have already got quite a collection but not small enough for this. Thanks in advance for any help or advice.

Hello all Iam trying to identify my ty250 mono ,I was told by the seller it was a1989 model but according to the numbers its not ,the engine no is 38V-010***is a 1986 2AF European model and frame no is 4AJ-0020** is a 1991 Japanese Model,can anyone confirm these numbers I can't find much in the way of info on the web,I know its quite easy to build a bike from different parts but just in case I have the wrong info I'am asking on here. cheers.. Pat...

Hi, does anyone know a good jetting starting point(main+pilot) for 26mm PWK f/side carby for a TY250 mono, Ta.

I'm looking for some good quality pics of a 87' garelli 323 trials bike, so i can get the graphics made for my garelli. the 87' model has a white frame and the graphics are different on the 86' which is the red frame.

What is the standard ( front and rear ) sprocket on a 44h TY Mono? The only parts list I find are for 350 cc model, are the sprockets the same on 250 and 350 early Mono? And If anyone would share there experience with different size I would apreciate. Thank you in advance Guy

hi all can any one help me i am looking for some close up pics of a frame and tank of a jcm as they have a petrol tank under the seat i have loads os parts layin about in my workshop eg. forks ,engine wheels so i think i will put them to good use by makin a special trials bike with petrol tank under the seat so if any one could help me out on any pics i would be most greatful so i can design my own frame with the jcm design incoprated into my design thanks my email is millerme@hotmail.co.uk