SCAR offers you these foot blocks for your motocross YAMAHA, GAS GAS,... These foot blocks are the Rolls of the foot blocks. There is no more top of the range than them where the price. Manufactured by numerical control in a machined part. The aluminum comes from the aeronautics industry to guarantee lightness and solidity. These foot blocks are 40% lighter and 20% stronger than the original. These foot blocks are equipped with 18 stainless steel spikes to ensure maximum grip. In addition, the wedge is 57mm wide (47mm for the original) which gives a better stability of the foot. You will have understood it. If you want to pay for a cleat that will last you a long time and give you an unmatched grip, take SACAR. We strongly advise against using these wedges in flip-flops or barefoot.