Xray Active Diff

Check out Xray’s “active” differential. Here is the word from Xray: • High-performance adjustable front Active Differential for improved speed & handling • Designed for XB8 models • Fully adjustable on- and off-power performance using different internal segments and gears • Improves diff action and increases traction • Easy and consistent steering • Designed for serious racers, benefits all levels of racers