Supersprox Stealth 525 Pitch Rear Sprocket RST-7092:47 - (525, 76mm Centre, 100mm PCD)Supersprox Stealth sprocket RST 7092: 47 Suitable for BST, OZ and Marchesini wheels available in a choice of Gold, Blue, Black, Red or Silver. We are an official distributor for Supersprox and can offer a full range of Supersprox sprockets. The items listed as in stock are available for delivery, out of stock items are usually on back order and have a variable delay in delivery. If you'd like an estimated delivery on out of stock items, or you can't