This lightweight basket is always made of ERGAL 7075 T6 as ALL the baskets we produce and as all is hardoxidated with 50 microns, it is supplied with the screws (M8x20 10,9).
This is the lightest racing basket we produce with 12 teeth ideal for track use: 410 gr.
The difference in weight between an original bell and this is 60 grams
We urge you to be extremely cautious with the multitude of clutch baskets that are clearly imported from Asia, which to date are found online on various ecommerce websites.
The material for constructing a clutch basket that can last over time and have no breakages is ERGAL - any other alloy even if its with hardoxidation is not comparable to this. Writing Ergal on a sales announcement is very simple the only way to protect oneself is to buy from serious companies that have been in the industry for years and that can brand and certify what they design, produce and sell directly or with retailers.
Our basket fits on all Ducati models with dry clutch.