does the mc 21 dry clutch fit on a standard mc 21 bottom end also the does the se gearbow fit in a standard mc 21 and is it a cr gearbox and is it any good for the road?

i think the gearbox's are the same in all the models mate,the proper hrc cr gearbox's are rare,but some of us on here do have them fitted
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ive seen more tarts than mr kipling

search and your answers will be found

The drive shaft for the clutch is different, ratios are the same.If you get your hands on a complete SE gearbox, then you can just swap it in.

ok ive been searching over a 100 pages and ive still not found my answers
any way more questions whats the difference between a se and a sp gearbox, do they both have a dry clutch, can u still get plates for them, do people use em on the road or are they better suited for racing? sorry so many questions and im gonna keep searching only 160 pages left!!

Jap4performance sell dry clutch rebuild kits. Think sp and se are the same.yeah used on road and very cool.
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it wouldn't be fun if it was easy!

chucky wrote:does the mc 21 dry clutch fit on a standard mc 21 bottom end also the does the se gearbow fit in a standard mc 21 and is it a cr gearbox and is it any good for the road?

The cases are the same for an R, SE and SP engine, so you can swap a wet clutch out for a dry clutch no problem (if you have all the parts from the dry clutch).

I have run a dry clutch on the road and it was fine. Basically just like if you had a ducati. You will get around the same mileage out of the plates unless you feel the need to be the first away from every intersection.
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Charles Gallant

It looks like the mc16 has the best ratio's

chucky wrote:
any way more questions whats the difference between a se and a sp gearbox, do they both have a dry clutch, can u still get plates for them, do people use em on the road or are they better suited for racing?

Don't forget to read the specifications and model history too
SE/P gearbox the same. The difference between the two models is the Magtek rims essentially.

Clutch plates are still available. A local (Aussie) supplier is **** based in Melbourne, and a shop that can't be named, then there are the auction places that can't be named.

Here in Aus, if the frame is Aus compliant, then the R, SE or SP can be ridden on the road.

Tyga has MC21 dry clutch rebuild kits.

They also have wet clutch but in individual parts (not a kit).
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MC21R9N track
MC18R2J track
CBR954
CR250