New 21 Owner Questions

**Sat Feb 11, 2006 10:45 am » Post: #1 » Download Post**

Hi - I have the chance to buy a 21 which looks to be in immaculate condition (with a Tyga bodykit fitted).

Being new to NSR's - and knowing first hand about probs with RGV's and power valves - can anyone out there give me a heads up about any potential problems with a 21 - or servicing a 21.

Many thanks in advance.

Regards to all

Ewan (Fifer) Smile

**Sat Feb 11, 2006 12:10 pm » Post: #2 » Download Post**

It's not an RGV, therefore you will have no problems! Wink

It is a 2-stroke though, so be prepared for anything! Wink

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NSR300R - Why did i ever have a 250...

**Sat Feb 11, 2006 4:03 pm » Post: #3 » Download Post**

Muffler bearings dont last long on a '21... Wink

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Paul Herr
'88 FZR4/GSXR/YZF Frankenbike
MY BIKE PICS

**Sat Feb 11, 2006 6:52 pm » Post: #4 » Download Post**

Make sure the powervalves are clean and operating correctly. They can coke up which burns out the servo and if you leave it to long it will also burn out the pgm unit, very expensive!