3Racing CRA-105 Crawler Ex Real 540 35T Brushed Motor Upgrade  [CRA-105]

3RACING Crawler Ex Real 540 Brushed Motor 35T - CRA-105
Price:
CAD$7.85
Brand:
3Racing
Model:
CRA-105
Condition:
Brand New
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Torque-Focused Drive for Trail Crawling

For drivers wanting more grunt on steep lines, the 3Racing CRA-105 Crawler Ex Real 540 Brushed Motor delivers strong low-end torque with its 35-turn winding. It is aimed at hobbyists who want improved climbing ability and more precise throttle control on rough terrain.

Setup Notes for Rock and Trail

The 3Racing Crawler Ex Real 540 Brushed Motor is configured to prioritise torque while keeping speed manageable; the 35T winding helps balance heat and efficiency during slow technical runs. Adjust gearing and pinion choices to suit your crawler's weight and tyre selection.

Built to Last in Tough Conditions

Made with durable internals, this motor withstands the knocks and heat common to off-road use, giving consistent performance and extended service life so you spend more time running and less time replacing parts.

What electronics pair best with the 3Racing CRA-105?

Pair it with a brushed ESC rated for the motor's current and choose batteries that hold voltage under load to keep consistent torque during long climbs.

Should I change gearing for steeper climbs?

Many builders use a smaller pinion or larger spur ratio to increase wheel torque; trial different ratios on a test slope to find the best compromise between speed and pulling power.

How often does the motor need maintenance?

Check brushes and the commutator after several sessions and clean out dust and grit; frequency depends on terrain but regular inspections extend life.

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