ethic slim poignee pour trottinette redUpgrade your scooter with the Ethic Slim Grips, designed for riders who want both maximum control and high comfort. With a diameter of just 30. 5 mm, they offer a slimmer profile than standard models, providing better hand placement and precise steering. The grips measure 160 mm in length the ideal balance between manoeuvrability for tricks and stability on straight runs. They come with integrated bar ends that protect your bars from impacts and wear.