The brake disc for the Harley Davidson Sports models from 1986 to 1999 combines high-quality 420 single steel with an aluminum middle carrier. This construction enables efficient heat dissipation and improves braking power. The brake disc is specially designed for use with Custom Tech brake calipers with two and four pistons.
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![Harley Davidson Sportster [1986-1999]-drilled brake disc aluminum stainless steel](http://motorize.de/cdn/shop/files/CCE_890827.jpg?v=1758297214&width=900)
![Harley Davidson Sportster [1986-1999]-drilled brake disc aluminum stainless steel](http://motorize.de/cdn/shop/files/empty_70da171a-fb65-4b3e-9012-6b7a5e078274.png?v=1758297218)
![Harley Davidson Sportster [1986-1999]-drilled brake disc aluminum stainless steel](http://motorize.de/cdn/shop/files/CCE_890827_6cb4e3bf-41ef-4cdc-8f3b-14af77e8aeba.jpg?v=1758297219&width=900)