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Montesa Cota 247

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I think it was 200cc of 10 - 30 engine oil for the clutch ( daft as it sounds ) and 300cc of 80 weight gearbox oil in the gearbox as I remember.

I'll confirm tomorrow if you like ??

That is what i used my self, drained off 450cc of clutch oil :rolleyes: and replaced it with 200cc of castrol racing 10w-30 then drained of 300cc of something and replaced it with halfords sae 80-90 gearbox oil.

No wonder the clutch was stiff, i though because the bike has not seen any use for a while that it would maybe get better when warmed up and in use.

Any way a quick run up the street proved the clutch was far better with the correct volume of oil in it. :)

Cheers

John.

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    johnmartin247

    O.k it is a bit overdue but the painter was a perfectionist So here is the finished item.

  • ]just thought i'd put a couple of pics on now paints done managed to get a airbox off ebay this morning.a friends bringing it over on Sunday. Not had a reply over seat.but its an holiday over here s

  • Hi its seems to have taken an eternity,but the montesa is finally complete. A combination of being let down by parts suppliers,lack of motivation,because of part supplier and work meant it took far

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Just got a update from the painters, tank/seat unit should be ready to pick up on Tuesday coming, so watch out for some nice pictures on tuesday night!

cheers

John.

Put the proper throttle back on and she ticks over - a little rattley but not as bad as my other .....

So bring on the next sammy miller round !!!!

Wobbler, good news on proper throttle, wish they were all that easy.

Note the woes on the Bultaco page of saw miller.

Have a nice day. Larry

I've taken the other rebuild to my sponsor/mechanic and he's getting in the case.

John - have you decided on a maiden outing yet ??

What sprockets are you going to run on ??

And cheers for all of the help & input guys !!

As always

The Wobbler

I've taken the other rebuild to my sponsor/mechanic and he's getting in the case.

John - have you decided on a maiden outing yet ??

What sprockets are you going to run on ??

And cheers for all of the help & input guys !!

As always

The Wobbler

Not had a look to see what twinshock comps are on yet, will have to get a bit of practice in at the two local clubs to me.

I need to see what the bike is capable of and more to the point what I am capable off! :D

I have a 54-10 sprocket set up just now, again i will have to see what this is like.

What sprocket set up are you running wobbler?

Cheers

John.

Edited by johnmartin247

I'll check in the morning- I know the original was too high in sections !!!

Give me a shout I might make a trip up into Scotland - as I don't need a passport !!!

I'm trying to find a plastic ty mono tank to put on as my alloy tank us leaking and the caps are a nightmare - the rubber seals react with modern petrol !!!!!!

Cheers

The Wobbler

I'll check in the morning- I know the original was too high in sections !!!

Give me a shout I might make a trip up into Scotland - as I don't need a passport !!!

I'm trying to find a plastic ty mono tank to put on as my alloy tank us leaking and the caps are a nightmare - the rubber seals react with modern petrol !!!!!!

Cheers

The Wobbler

I'll check in the morning- I know the original was too high in sections !!!

Give me a shout I might make a trip up into Scotland - as I don't need a passport !!!

I'm trying to find a plastic ty mono tank to put on as my alloy tank us leaking and the caps are a nightmare - the rubber seals react with modern petrol !!!!!!

Cheers

The Wobbler

No passport needed for now :D

I fancy the look of the Scottish twinshock trial at the Alvie estate in Aviemore but would be interested in covering some twinshock rounds down south( got me passport) ;) I am sure we can sort some thing out.

On the tank front, I spoke to the guy that sells the TLR tank/seat units on the twinshock shop site after reading that some on had fitted the TLR unit to a montesa 247.

Unfortunately the artical was not available when i looked for it but the chap said that they could fit the fuel tap on the right hand side to suit the 247.

Cost wise you are looking at about £260.

Cheers

John.

I'd like to see some pics of a fitted one for £260 !!

Alvie's a great weekend - so good choice - but you'll need to get out before then !!!

No known pictures as the project write up is no longer online, you can see the TLR units on the twinshock trials shop website, it is a nice slimline unit with a plastic fuel tank under the fiberglass unit.

Yes will get out plenty before Alvie.

John.

John,

I've just checked my sprockets and I've got a 10 Front (On this engine) and a 42 Rear....

I think I might have a 9 front on my other engine to gear it down as it was too quick ....

54 Sounds like a big rear sprocket !!

Just nipped the back spokes up - going to take it for a play through the week and make sure the engine is OK.

Cheers

The Wobbler

I'm trying to find a plastic ty mono tank to put on as my alloy tank us leaking and the caps are a nightmare - the rubber seals react with modern petrol !!!!!!

Cheers
The Wobbler

Have a look on ebay, there are three ty tanks for sale just now.

Cheers

John.

Edited by johnmartin247

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