BERINGER Aeronal ronde zwevende remschijf - zwart and the following sprocket alternatives:

and the following sprocket alternatives:

2 Thickness 8

34 ½”H x 16”W x 15 ½”D / CM 86 H x 42 W x 38

" However this is actually quite true

BERINGER Aeronal ronde zwevende remschijf - zwart and the following sprocket alternatives:Beringer has developed a range of floating discs that ensure at all times an effective and constant braking. The use of a narrow rotor and an aluminium alloy hub results in a weight saving of 20%. These discs are designed for direct mounting on the wheel, instead of the original. Rotor: Cast iron or stainless steel Hub: flat or offset Average weight: 1550g with stainless steel rotor and 1440g with cast iron rotor.