XRAY 309003 12-Piece Ceramic Bearing Pack  [XR-309003]

Price:
NZD$203.45
Brand:
XRAY
Model:
XR-309003
Condition:
Brand New
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Fine-Tune Your XRAY X4 2025 with Ceramic Bearings

If you want a smoother drivetrain on the XRAY X4 2025, the XRAY 309003 12-piece ceramic bearing pack is a straightforward swap for standard steel bearings. These ceramic units are lighter and designed to handle sustained RPMs with less internal friction.

What Ceramic Delivers

Constructed with Si3N4 silicon nitride ceramic balls, these bearings resist corrosion and wear better than typical steel types. That lower friction also reduces unwanted vibration, helping the car feel more precise through technical sections.

Ready from the Box

Each bearing is supplied degreased and coated lightly with AeroShell Fluid 12 oil so they run smoothly straight away. That treatment helps them hold tolerance and perform reliably across practice and race sessions.

Everything You Need

The complete set contains twelve bearings to replace key items on the XRAY X4 2025. Upgrading to ceramic can reduce rolling losses and make drivetrain maintenance simpler between events.
Remark :
Due to limited stock availability, please notice that some XRAY items may have to order from the factory and the ready time is around 4-6 weeks. Customer purchases the item is assumed to accept the waiting time which allows us to order directly from the manufacturer if the item is out of our warehouse.

Are these XRAY 309003 bearings standard sizes?

The bearings in this set match the sizes used on the XRAY X4 2025. If you plan to use them in other models or brands, verify the inner and outer diameters first.

Can I use these bearings on off-road surfaces?

Ceramic bearings are durable, but running in dusty or wet conditions requires frequent cleaning and relubing to avoid premature wear.

What maintenance do ceramic bearings need?

Periodically remove, clean and lightly oil the bearings. Avoid heavy greases which can negate the low-friction benefits of ceramic balls.

Will they fit my existing hubs and shafts?

If your hubs and shafts use the same bearing dimensions as the X4 2025, they should fit. Always double check fitment before installation to prevent damage.

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