Complete 6-speed gearbox conversion kit for MINI R50 / R52 models. Great upgrade or replacement gear box for any r50 r52 mini. Ideal for anyone looking to carry out a 6-speed gearbox conversion or replace missing components for a project. ? Used parts please check all photographs carefully for condition and exact contents of the kit. ? Additional photos available on request. ? Collection welcome by appointment. ? Pontypridd, South Wales. ? LOOKING FOR ANOTHER MINI PART? We stock a wide range of genuine used MINI parts and spares. Looking for something specific? Message us with your MINI model, year and the part you need we may already have it in stock. WeBreakMinis MINI Parts & Spares.