The Spidi Safety Lab together with MotoGP and SBK racing teams has developed a new knee slider designed to adapt its shape to any riding style. The BI-PHASE design is unique in its type with a raised diamond-shaped area that allows for a constant contact with the ground even when contact occurs at different angles. The result is an evenly consumed, longer lasting slider. The material used to make the slider is a plastic developed in conjunction with Bayer and is characterised by optimum abrasion resistance when repeatedly used. The perfect compromise has been reached between road surface evenness and contained consumption.