Racktime Spring Clamp ´´Clamp-it´´ incl. screw to secure the carrier clamp, tube Ø / plattform-inner size 12 / 100mm, for Shine Evo, Shimano Steps, weight: 110g, steel.Racktime Spring Clamp ´´Clamp-it´´ incl. screw to secure the carrier clamp, tube Ø / plattform-inner size 12 / 100mm, for Shine Evo, Shimano Steps, weight: 110g, steel.