The Pro 5000+ range from A P racing has been specially developed to offer a greater level of brake performance to the competitor racing on a moderate budget.This range of 9 different calipers complement the range of Pro 5000+ brake discs to create a high quality "off the shelf" brake system at a competitive price.The Pro 5000+ calipers are available in 2, 4 or 6 piston types and are a radial mounted, 2 piece cast aluminium design. The calipers are capable of housing pads with a full depth and feature alloy pistons as standard and are fitted with 4lb anti knockback springs (where applicable).All the calipers are radial mounted, are handed and available in 'leading' or 'trailing' type. Leading calipers are fitted forward of the hub and trailing are rearward behind the hub.Calipers are handed and sold individually.