Genuine Mini Cooper R56 Trailing Arm Kit Set R53 R52 R50 Rear Upgrade Conversion. Genuine BMW Mini R50 R52 R53 Alloy Trailing Arm Conversion Kit. Genuine Mini R56 Trailing Arms, Shock Absorbers, Tie Links, R56 ABS Sensors, Nuts and Bolts, please note this item may have some rust! Perfect to replace the heavy and corroded Steel Trailing Arms on an R50 R52 or R53 First Generation Mini. Originally these were fitted to a Mini Gp R53 reducing the weight of the vehicle. Ideal if you have a race car. And now they are fitted as standard to R55 R56 R57 R58 R59 models of Mini. The kits come exactly as pictures, with bearings. Supplied Exactly As Pictured. Our main aim is to provide outstanding customer service and fully satisfy our clients. We do our best to quickly respond to your inquiry. We do have a lot of parts for almost every BMW, MINI and Mercedes-Benz model. Feel free to ask for any other BMW, MINI and Mercedes-Benz car parts, we are always happy to help. PLEASE NOTE that the vehicle compatibility list is for information purposes only, does not guarantee correct part fitments to your vehicle and may fit other models. Other locations in the UK will be more expensive. This item is used but is in good condition and is in full working order. We will ALWAYS try our best to help.