The XRAY 304902 X4 BB Gear Differential Set is made to refine torque distribution on XRAY X4 series cars, promoting better traction and steadier behaviour through corners and on throttle application.
With machined components and attention to fit, the XRAY 304902 provides dependable operation and longevity. It is suitable for competition use and fits the X4 chassis without major alteration, offering a straightforward upgrade route.
Drivers looking for cleaner power delivery and more confidence when powering out of turns will find the XRAY 304902 useful. It is purpose built for XRAY X4 variants to ensure correct fit and performance.
A solid choice for racers and enthusiasts who want consistent power transfer and improved cornering from their XRAY X4.
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