Goldfren AD Rear Disc Brake Pads For Gilera RV 50 NGR 1988 8420 Needle thrust bearings have been

Needle thrust bearings have been replaced with Teflon bearings

Specific pressure: p < 3

O'Ring 2 Engine Bearing 1 Engine Bearing 1 Seal 1 Seal 1

Counter-surfaces: steel disks

Chain Rollers are model specific

Goldfren AD Rear Disc Brake Pads For Gilera RV 50 NGR 1988 8420 Needle thrust bearings have beenSpecifications The AD sintered compound is optimal for street bikes, dual sport, touring, trial, cruisers. This compound makes for a perfect OE replacement due to its versatility. It is recommended for riders that do not ride really hard, but do want the good stopping power of a sintered brake pad when needed. The wearing rate of this sintered compound is 20% lower than other known sintered or semi sintered brake pads in the same category. The AD