3RACING CRA-107 Crawler Ex Real Motor Plate Racing Setup  [CRA-107]

3RACING Crawler Ex Real Motor Plate - CRA-107
Price:
USD$5.00
Brand:
3Racing
Model:
CRA-107
Condition:
Brand New
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Technical overview for competitive use

The 3RACING CRA-107 motor plate is a focused component that locks motor position on the Crawler Ex Real chassis to preserve alignment under load. It supports consistent motor placement, which is essential for repeatable gear mesh and predictable throttle response in timed runs.

Mounting compatibility and role

Engineered to match the Crawler Ex Real mounting points, the plate secures the motor to minimise lateral shift and rotational play. This stability aids in tuning different gear ratios and motor setups without unpredictable movement affecting performance.

Installation procedure and setup tips

Fit the 3RACING CRA-107 by aligning with the chassis motor mount holes and tightening with appropriate fasteners. For best results check pinion to spur engagement and verify shaft alignment after installation; small shim adjustments can improve mesh consistency.

How does the plate affect gear mesh stability?

By fixing motor position precisely, the plate reduces changes to pinion alignment under torque, which helps maintain consistent mesh and reduces wear during repeated runs.

Should I recheck mesh after installation?

Yes. After fitting the plate, verify pinion to spur engagement at full steering lock and full suspension droop. Minor adjustments to shims or motor offset may be required for optimal contact pattern.

Is this suitable for tight racing setups?

The CRA-107 is appropriate where repeatable drivetrain geometry matters. It is a lightweight, low profile option that supports tuning for competitive trail or hillclimb events.