Serpent presents for the Spyder SRX4 4wd drive 1/10 buggy this superbly CNC machined complete 7075 T6 aluminium bellcrank set. The alu bellcranks inside strong type aluminum tend to be more rigid and durable compared to the moulded people and can give an even more direct and accurate steering-feel. The remaining and right part both come grey anodized and fit the Spyder SRX4 without the further modification. They replace the typical moulded versions.