Delay of Overseas Postal Services & Postage Adjustment
Hello Valued Customer, Due to the worldwide epidemic our long time mail partner: Hong Kong Post's services has been affected greatly. Rest assured, we have sourced several other courier methods, and hope to send all orders to all our customers around the world. Even with the new courier methods, shipping times will have some delays, hope you will understand that during these difficult times due to reduced flights no courier can function as usual. Sorry for any inconvenience caused.
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Xray 3.175mm Ceramic Differential Ball 12 pcs Black For X1 X10 X12

  • Brand: Xray
  • Model: XR-930230
USD 25.00 USD 25.65 (Save 2.5%)

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Tags: Xray, Xray X1 Parts, Xray X12 2020 Parts

Xray 3.175mm Ceramic Differential Ball 12 pcs Black For X1 X10 X12 #XR-930230


This is Xray 3.175mm Ceramic Differential Ball 12 pcs Black For X1 X10 X12. These premium-quality ceramic balls are made from extra-hard Si3N4 silicone nitride ceramic material. This material significantly improves differential lifespan and increases RPM capabilities, while at the same time reducing friction and vibration. Ceramic diff balls have very high durability (when properly lubricated) due to reduced slip and heat. With ceramic being approximately 60% lighter than steel, ceramic diff balls have a significantly lower rotating mass. Together this means that the lifespan of ceramic diff balls is 3-5 times longer than that of steel diff balls under matching conditions. Ceramic diff balls have vastly-superior corrosion resistance over steel diff balls, with an inherent low-friction coefficient and smooth surface, frictional forces on ceramic diff balls are much lower.


  • For: Xray X1 X10 X12
  • Material: Ceramic
  • Color: Black


  • Xray 3.175mm Ceramic Differential Ball (12 pcs)

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