The MacAskill Signature grip is Lizard Skin's first single sided lock on grip and the most technical grip in the line up. This grip has a larger diameter in key areas of the grip to provide better cushioning for impacts and vibration dampening. Designed and ridden by Danny MacAskill! The Lock-On design ensures the grip will stay in place for long lasting use. Single Sided Lock-On Grips include the grips and screws.