The 3Racing SAK-A521 - 38T Gear Differential Set improves the touring performance of the Sakura Advance 2K18 EVO by smoothing torque delivery and enhancing traction where it matters. This upgrade helps drivers achieve cleaner exits and fewer traction surprises during competition.
A sensible upgrade for hobbyists and club racers who want a tangible improvement in drivability and fewer mid-corner surprises.
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