Sprocket Carrier Nut AP8150436
Fitment - RSV, 98-10, RSV4 09-21, Tuono 02-21, Falco 00-03, Dorsorduro, Caponord, Shiver
Genuine Aprilia sprocket carrier locking nut, part number AP8150436.
This is what keeps the sprocket attached to the carrier and if your having to retighten your current nuts more frequently, it's possible that the locking thread is worn and so you will need to replace the nuts. Here at AP Workshops, we recommend you change all of them at the same time to maintain the security of the sprocket and peace of mind it will give you.
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