Choosing among RC motors, ESCs & servos gets easier once you isolate the real decision: do you want a brushless motor identified by a 3650-5200KV model, or a 540 brushed motor with a clearly described 1/10 crawler and boat application? These two options are not interchangeable on paper, so the right pick depends on your motor type and intended use rather than price alone.
Quick verdict
Choose the NEW RC 3650-5200KV Brushless Motor if brushless construction is your priority and that model designation matches what you are seeking. Choose the 1p 540 Brushed Motor if the stated 1/10 electric crawler or boat application is the closer match. Both are marked new, so condition does not separate them. The key distinction is the motor format: brushless versus brushed.
Comparison at a glance
| Comparison | NEW RC 3650-5200KV Brushless Motor | 1p 540 Brushed Motor |
|---|---|---|
| Listed price | USD 39.99 | USD 18.99 |
| Type | Brushless | Brushed |
| Model or turn detail | 3650-5200KV | 540; 8T, 14T, 19T, 21T, 27T, 35T, 45T, or 55T |
| Stated application detail | Motor model specified | 1/10 crawler car and boat |
Where each product wins
- Brushless-focused choice: The NEW RC motor has the more direct appeal when the brushless type and 3650-5200KV designation are the starting point for your purchase.
- Defined 1/10 application: The 1p 540 motor is the clearer match for the described electric crawler or boat context, with a 7.2V-12V range and 1:10 scale application.
- Price comparison: The difference is $21.00, with the brushless motor at USD 39.99 and the brushed motor at USD 18.99. That is a straightforward price gap, not a claim about performance.
Product notes
NEW RC 3650-5200KV Brushless Motor
The NEW RC 3650-5200KV Brushless Motor is the direct choice when brushless construction is the deciding requirement. Its 3650-5200KV model label gives shoppers a specific designation to match against their intended motor choice, and the item is marked new. The main limitation is package scope: the purchase covers the exact item pictured, with only what is pictured included. That makes it a motor-focused purchase rather than a reason to assume extra components come with it. Select this option when the brushless format and named model matter most. A shopper whose priority is the explicitly described 1/10 crawler or boat application may find the other motor's application details more useful.
1p 540 Brushed Motor
The 1p 540 Brushed Motor makes the stronger case for a shopper shopping around a stated 1/10 crawler car or boat use. Its details specify electric operation, a 7.2V-12V range, a 50-by-36mm outer dimension, and a 3.175mm axle diameter, giving the purchase a concrete set of specifications to compare with an intended setup. It is also offered in multiple turn choices from 8T through 55T. The limitation is format: the package includes one piece, and the motor is brushed rather than brushless. The turn is selected from the listed choices, so this is not one single fixed-turn configuration. Choose it when those application and specification details align with your project.
Final choice by use case
For a brushless-first decision, choose the NEW RC 3650-5200KV Brushless Motor at USD 39.99. For the explicitly described 1/10 electric crawler or boat use, choose the 1p 540 Brushed Motor at USD 18.99. The $21.00 difference is clear, but the motor type and application details should decide the matchup: brushless and model-specific on one side, or brushed with a defined 1/10 use and selectable turns on the other.
