XRAY 305395 ECS BB SC Drive Pin - Precision Fit  [XR-305395]

XRAY 305395 - ECS BB SC Drive Shaft PIN 2 x 8.4 (2)
Price:
NZD$16.70
Brand:
XRAY
Model:
XR-305395
Condition:
Brand New
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Fine-Tune Your RC with the XRAY 305395 Drive Pin

The XRAY 305395 ECS BB SC drive shaft pin comes in a precise 2.0x8.4mm size and is finished by hand to ensure consistent performance. It is an ideal replacement or upgrade for X4 ALU FLEX and X4 GRAFIT 2024 platforms.

Precision Finish for Smooth Running

Hand-ground attention gives each pin minimal runout and consistent seating within the drive system, which helps reduce vibration and maintains drivetrain efficiency during club races and practice sessions.

Recommended Applications

Made with the X4 chassis family in mind, this pin works with the X4 ALU FLEX and X4 GRAFIT 2024. It is a straightforward choice for pilots wanting predictable parts that work with standard X4 drive components.
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.

Can I use this pin on older X4 cars?

It is designed for X4 ALU FLEX and X4 GRAFIT 2024. Older X4 variants may have slight dimensional differences, so compare the 2.0x8.4mm size and bore before swapping in the part.

Is the pin corrosion resistant?

XRAY uses a chrome finish on this pin to improve surface hardness and resist corrosion, helping it stay reliable through regular maintenance cycles.

How often should I inspect the pin?

Check the pin during routine drive train inspections, especially after heavy impacts. Look for wear, bending, or looseness and replace if any play appears.

Any tips to improve longevity?

Keep mating parts clean, avoid abrasive debris, and use correct assembly torque on surrounding components to minimise side loads on the pin.

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