Serpent introduces for the Spyder SRX4 4wd drive 1/10 buggy this superbly CNC machined full 7075 T6 aluminium bellcrank set.The alu bellcranks in this strong type aluminum are more rigid and durable than the moulded ones and will give a more direct and precise steering-feel. The left and right side both come grey anodized and fit the Spyder SRX4 without any further modification. They replace the standard moulded versions.