lineaway

Just like the 95 section ran like crap until they came out with a new intake manifold at the correct angle. The 95 thermo stats never worked, so we wired the fan to run all the time. 95 was also a bad year for gas gas. The fork seal holder was replaced on all the bikes.The first National was quite interesting that year. Fantic had a line for intake manifolds and Gas Gas for the seal holders. Yeah, the Fantic came out with a hydraulic clutch on the 93 model. It originally had a trials bicycle brake master cylinder and they sent out Ajp's with the dot 4 scratch out with no instructions. I was a Fantic dealer. Lucky me I was the first guy in the states that had to source the inner seal.

Yeah, the Fantic came out with a hydraulic clutch on the 93 model. It originally had a trials bicycle brake master cylinder and they sent out Ajp's with the dot 4 scratch out with no instructions. I was a Fantic dealer. Lucky me I was the first guy in the states that had to source the inner seal.

The clutch was mineral oil. Dot 4 will kill that inner seal which requires the center cases to be split. That is probably why you are missing parts.

I have had that spring stuck in my eyebrow once. I learn things the hard way at times!

If what your burning looks like crap, well it`s crap. I learned years ago all oil is not the same. Ran Bel Ray since I got it at distributor price. Then got to see motors stripped down. What an eye opener! Most are ****. Clean is clean. Good luck.

The hex nut is the detent for the shift drum. Good call b40rt. !!!

Used to be a thread on here using a computer fan. Best bet would be a used fan with the shroud. Preferably off a trials or small kids bike. Good luck

Nothing wrong with the stock pegs. But you can cut the mounts off and weld new mounts on that fit the modern pegs. If you are just riding vintage events, you are just wasting time and money. Ride it more and figure out the bike. It just has to be ridden aggressive.

Been a long Winter already, Jonny?

https://www.montesa.com/wp-content/uploads/2020/03/2018-COTA-300RR-OSM-EN.pdf Both my 301 and my sons 300 go behind the bars. As do the ten 4rt`s we have at work. I think we have only ever replaced one of the 2006 models throttle cable.

That was last years news and I am across the pond!

Toby has to be so pumped beating Bou by a point tonight! Big deal, so it was not a world round A win is a win!

Nice explanation!

On the pro it could be many things. What year are you talking about? It could be as simple as the top hat is bad all the way to broken gears or bearings on the gear shafts. Usually when the bart gear starts loosing pieces it does not lock up, but sounds like a rod knock. But yes, best to pull it apart. My son went over the bars in my front yard and strangely enough the chain wrapped around the front sprocket. I split the motor the next morning. 2 gears fell out! Good luck. You got any help?

Spokes are usually in groups of 4. Thats mine in December 1974.

Try this.

Funny, I went back to the short lever. All is well being I am short too Worst thing is I had it in my spares all along!

No, I am saving all my original parts for when I sell it.

The boy had a bad grounding problem. Take apart any electrical and clean up. All the bolts on the magneto if you can get the flywheel off. Just clean anything you can get to.

Yeah,my little boy is about 104kg and 6ft 6. He moves his 300rr like its a toy. He just loves his 300, but hates my 301. Its too quick for his style.

I have given 4 suggestions. And you cannot even figure out its the wrong carb. Good luck, find a friend.

At 18 years old, the Montesa would not have been my first choice. It`s a fine bike. Well built and very planted can do everything, but is heavy. No matter what anyone says. And I ride an amazing 301. Still heavy. But at 64 it makes me smile every time I let it rip!

First off that is not the stock carb. That vent line, does it have a hole in the middle? If not cut iy in half, its not venting. Take the carb apart and blow contact cleaner threw that hole to verify.

Is the cable holder in the top of the slide missing, out of place letting the needle to move freely?

I have no clue what that is, but that bike has the wiring run wrong. That is why it is so twisted looking. I would turn that adjuster back a full turn counterclockwise and start it again. I leave my bike running just above 2000 rpm`s.