Purpose-built for the XRAY T4 line, the XRAY 305138 Solid Axle ECS BB Driveshaft Adapter provides a race-oriented upgrade for privateers and club competitors. Machined from HUDY Spring Steel, this pair of adapters is made to withstand repeated track use while keeping changes to handling minimal.
Each XRAY 305138 adapter is CNC-produced to tight tolerances to ensure a secure mating with ECS BB driveshafts. The precise manufacturing reduces slop and helps maintain predictable drive feel during hard acceleration and corner exits.
The XRAY 305138 adapters are intended for use with ECS BB driveshafts on XRAY T4 cars, offering a direct replacement for the stock parts. Installation is straightforward with common RC hand tools, letting you get back on track with minimal setup time.
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