Lightweight yet ultra-strong front LEFT steering block with 2 additional eccentric functions, making an entire of 6 different roll center roles. Additional holes make it possible for the mounting of graphite aerodynamic disks. Molded from specially formulated graphite composite product which guarantees free suspension system motion. Perfect for all traction conditions. As a consequence of perfect molding, bearings entirely match the steering blocks without the extra play for optimum security and steering. Marked 'L' for easy recognition.