The XRAY 374901 Gear Differential replaces traditional ball units in 1/10 formula cars, arriving as a complete kit ready to fit. It is designed to perform best on high-traction surfaces, giving more predictable on-power behaviour and aiding control when driving aggressively out of corners.
For racers wanting a straightforward, durable upgrade to improve handling on grippy layouts, the XRAY 374901 is an easy-to-fit option that keeps maintenance low.
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