Ducati 98 125 Bronco Exhaust Nut 0150-84-030 BSA Control Includes special stainless nut and

Includes special stainless nut and clamp-on aluminum finned collar

Any discoloration shown in the photos is only preservative

which should cover just about all Pantah-style air-cooled engines

Both are peel-and-apply

Machined from stainless steel and beautifully polished

Ducati 98 125 Bronco Exhaust Nut 0150-84-030 BSA Control Includes special stainless nut andDucati's part number for this nut is 0150 84 030, I believe. It should fit just about all Ducati Bronco models, regardless of displacement. ID is 34mm. This beautiful nut is cast in BRASS, just like the originals, then chrome plated. Unplated versions also available, for the vintage look you may want.