AeroTip Handle Bar Weights for Kawasaki CNC Machined from Stainless Steel with high polish finish. Fits on the following models : * 1400GTR / Concours 14 * ZZR1400 / ZX14 * Z1000 * ER6-F / ER6-N / 650R * VERSYS 650 * Ninja 250R These Handle Bar Weights have an individual weight of 400 g per side. Installation is fast and easy, mounting bolts are included. IMPORTANT : Apply a non-permanent locking agent to the bolts when installing.