Brake drum 200 x 50 mm including the pressed compact bearing 34/64 x 37 mm. This is not a Knott original product, the following reference numbers are for comparison only. The brake drum has the same dimensions as the Knott item no. 26980C02 or old: 28745C02. Suitable for the Knott wheel brake 20-2425/1, as well as Nieper & Schlegel wheel brake 963/1 and 964/1. Bolt circle: 5 x 112 mm. Attention: For tyres with 1. 3 inch inch and larger. For 10-inch tyres you need the Knott item no. 25964C02 - which you will also find in our shop. The matching 64 mm grease cap (search term > 64 mm <) can be found in our shop. The matching flange nut M24 x 1.5 SW32 as well. The brake pads under item no. 40830718. Please note the specification for the wheel brake, which you will find on the anchor plate, an embossing on the back of the brake shoe carrier - where the Bowden cable leads into the wheel brake. Here you will have to expose the embossing using a wire brush.