3RACING Cero Motor Mount Battery Spacer M2.5 x 4 x 5 - SAK-C119  [SAK-C119]

3RACING Cero Motor Mount Battery Spacer M2.5 x 4 x 5 - SAK-C119
Price:
USD$2.50
Brand:
3Racing
Model:
SAK-C119
Condition:
Brand New
Write a review

Technical spacer for repeatable battery positioning

The 3RACING Cero Motor Mount Battery Spacer (SAK-C119) is engineered to deliver consistent battery offset for competitive setup work. It enables tuners to control mass distribution with minimal trial and error, assisting in lap time focused adjustments.

Engineering and fitment details

Matched to Cero motor mount patterns, the spacer provides a firm interface that reduces lateral movement and maintains alignment under lateral loads. The M2.5 x 4 x 5 geometry suits common mounting stacks and allows incremental positional changes without structural modification.

Installation best practice

Use the correct thread engagement and specified screw lengths to avoid stress on the battery housing. Verify that fastener torque and spacer seating are checked after initial runs to confirm zero shift in fitment.

What is the recommended torque range for mount screws?

Use a torque setting that secures the spacer without deforming mounting points; typical small-scale RC metric screws are tightened to a firm hand torque, not high mechanical torque. Verify on your specific alloy or composite mount.

Are there known limits for stacking spacers?

Stacking increases risk of preload and tolerancing issues. If stacking, check for cumulative tolerance stack and test under full dynamic load to ensure no rotation or looseness occurs.

Which checks are critical after first installation?

Confirm fastener torque, spacer seating, and that no contact occurs with wiring or the battery shell. Perform a short run and recheck for any micro movement before race use.