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Lock up clutch, and clutch rod mod?


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I know i am going to need the lock up clutch and the case cover to get my bashee going, and i also hear about a shift rod mod or somthing like that?? any ides on where to get the mod done or the best place to get the Lock up clutch and the cover?? or can i just buy the piece from yamaha and get it done so i dont have to setting putting all it together

 

also is there any thing else i am going to need to get this thing going

 

I got a 68 mm RDZ ported CUB with a 4 mill crank on the way coated pistons gaskets bearing's and i just would like to have eveything so i can do it at once and not have to let it set

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Do a seach on dunable override, they are the bomb. Can't wait to get mine....

Rather than write a paragraph (rare for me)...just search on it.

 

I'd ask Rob why he wants to use 20cc domes on that cub. I don't know what size domes are on mine, but I've got a solid 180LBs plus of compression...

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is this dunable override is what is refered to as a CUT transmission im looking it up as we speak but i thought i would ask. i have a firend on other forums UBETRUN that talked about a Cut transmission where it works on the pressure on the motor or somthing like that?? very complicated to explain but i dont want this thing to be 100 % complete racebike.. but if its somthing that i can put it and its not going to make the clutch and shifting experience any different then i might be interested..

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Ah..you're a friend of Ubetrun... I check in on the Kenz project thread every once in a while...

Even after all the smack talk, it'll be good to see the final results.

 

Back to the question at hand. Once you start making major ponies on a shee, say...80 plus, 85 plus...which you should easily be at with a 68mm 4mil cub, they don't shift the greatest.

 

A standard override allows you to upshift without any clutch and staying on the gas.

However, a very bad down point, if you let off the gas in any of the over ride cut gears, it WILL bend the shift forks....if you don't pull in the clutch. You might get away with this once, don't count on it twice. And, if I'm not mistaken, you have to come to a complete stop to downshift back to 1st or 2nd...someone clear that up if I'm wrong on that last part.

 

 

Enter the dunable override. You can ride it like a normal tranny, use the clutch, downshift, etc.

But...when you wanna drag race, you can upshift the cut gears under full power with no clutch...

 

It's called dunable because if you ride the dunes and do more than just drag race, you're gonna want to shift, up/down, etc...and use the gears for tooling around. You simply can't do that effectively with a run of the mill override cut tranny, whereas you can with a dunable...

 

There are several builders making the dunable. Dave Moore, Jim at Passion, WCR in Florida ..and since you mentioned Ubetrun, you're on PS too. There's a few threads on this already.

 

I'll be going lockup AND dunable 1-5 after this season, or earlier if I get the loot...:)

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so basically its the best of both worlds u can put around in the dunes and smack the clutch for some rpms and dump it no problem and also shift with the clutch, ALSO when it comes time to drag u can hold the clutch and dump then shitft with out it with no problems.. and can u use the clutch while drag racing if u would like with the duneable override?

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Youch...I'm hoping your ok, first off... Since you've got some bad ass quads there, I"m assuming you're doing fine.

 

There are three people I personally would talk to.

 

WCR or Whitaker racing in Florida (you'll have to search for them on PS for the number, or look up WCR on ebay, they sell there too.)

 

Dave Moore Racing, this guy knows his stuff

 

Passion Racing, Jim has been working with these and beating the hell out of them for a while now.

 

You're gonna have to make your own decision from there... I gotta be honest, since you have the loot, I'd look into a lockup clutch while you're at it as well.... I'm sure if you asked your bud on PS, he'd probably agree...

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