Can this be fixed/patched without buying a new tire?

Any approximate cost on this?

 

Don't plug it...it's not safe. Some reputable dealers won't even plug it. Time for a new tire, which may be costly, but it is the safest and best thing to do.

 

Same here...My dealer said it is illegal to patch a bike tire in Florida. Maybe it isn't the best idea.

 

from dunlop's web site:

Some punctures in motorcycle tires may be repaired.

Dunlop recommends only permanent plug-patch repairs of small (maximum 1/4-inch diameter) tread area punctures from within the dismounted tire by a qualified tire repair shop or motorcycle dealer. Never perform an exterior repair and never use an inner tube as a substitute for a proper repair. Speed should not exceed 50 mph for the first 24 hours after repair and the repaired tire should never be used over 75 mph. Check inflation pressure after tire cools for at least three (3) hours following run-in, or sooner if air loss is suspected.

No form of temporary repair should be attempted because secondary damage caused by a penetrating object may not be detected and tire or tube deflation may occur at a later date.

Dunlop does not recommend the use of liquid sealants. These are a form of temporary repair, and they may adversely affect ply material and mask secondary damage caused by a penetrating object. Reliance upon sealants can result in sudden tire failure and accident.

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I patched my commuter bike (honda 919) tire this way and got another 3000 miles out of it. I ran out of tread before the patch went. I wouldn't patch my race tires though...