Even the factory specified grommets and cushions deteriorate, degrade and go brittle over time.
Failure to replace them could lead to the item they secure coming loose, cracking or even falling off and bouncing down the road - nasty!
For these types of consumables and to view the many thousands of parts we supply for Japanese motorcycles, browse the Product Gallery for your model. You never know what you might be missing!
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Fitting a new correct part not only looks better, being a genuine factory part will mean it will work better, last longer and be absolutely right for the model/s it was designed to fit! Factory specified spares are frequently good value and always high quality! Make sure you order ALL the parts required at the same time and save money by avoiding multiple shipping costs.