Aprilia RS660, Tuono 660 & Tuareg 660 Titanium Nyloc Self Locking Sprocket Nuts, Black Large Letter Hardness: 30 HRC-40HRC

Hardness: 30 HRC-40HRC

Kawasaki ZX-6R/636R

Guaranteed not to rust or corrode

TRX850 (all models)

Aprilia RS660, Tuono 660 & Tuareg 660 Titanium Nyloc Self Locking Sprocket Nuts, Black Large Letter Hardness: 30 HRC-40HRCOur Grade 5 titanium nyloc sprocket nuts are ideal for replacing worn originals. They're a great way to freshen up the look of your bike. Suitable for the following Aprilia motorcycles: RS660 (all models) Tuono 660 (all models) Tuareg 660 (all models) Product Information Durable and attractive PVD (physical vapour deposition) black coating 45% lighter than steel equivalents Attractive polished finish that will not fade Precision made from Grade 5 6AI