The Revolution Design Associated B6.4 Aluminum Bellcrank Set is designed to offer more rigidity to deliver a more connected steering feel. Designed for the Team Associated B6.4 or B6.4D, this optional bellcrank set comes in a strong anodized black finish with chamfered edges. Pair this with the optional Revolution Design B6.4 Aluminum Steering Plate (RDRP0599 - Sold Separately), for an even more direct steering feel. Package includes two bell crank arms.