does it run 4s or 6s ?

2-3s max most bl motors dont like 50.000rpm so do the math: kv 3800x16or22 volt kv4900kvx16or22volt

Should I purchase 3800kv or 4900kv for high speed.

For brushless DC motors of the same size, those with more turns have lower KV values, lower output currents, but higher torques, while those with fewer turns have higher KV values, higher output currents, but lower torques. The input voltage of a brushless motor follows a strict linear proportional relationship with the motor's idling speed. The larger the value, the faster the speed increases as the voltage increases. The larger the KV value of the motor, the greater the peak current. It is not necessarily true that the larger the better. Torque will be sacrificed. The peak power is very high. KV multiplied by the voltage is equal to the number of revolutions per minute of the motor. ... see more see less

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SURPASS

SURPASS HOBBY M2845/M540 All Black Waterproof Brushless Motor W/ M45A Waterproof ESC 4.0 Connector Suitable for 1/14 Model RC Car Parts

Name: SURPASS HOBBY M2845/M540 All Black Waterproof Brushless Motor W/ M45A Waterproof ESC 4.0 Connector Suitable for 1/14 Model RC Car Parts
Brand: SURPASS
SKU: bg-2020034
Price: 5295 INR
Availability: InStock
Rating: 5.0 (4 reviews)

5.04 ratings

AI Summary

Toys Hobbies and Robot for children and parents

The SURPASS HOBBY M2845/M540 All Black Waterproof Brushless Motor W/ M45A Waterproof ESC 4.0 Connector Suitable for 1/14 Model RC Car Parts by SURPASS is a premium toys hobbies and robot designed for children and parents. Customers praise its excellent build quality.

✓ excellent build quality✓ water-resistant

₹4,177-21%

MRP:₹6,724Save ₹2,547

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KV: 3800KV

Price: ₹4,177

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Total: ₹4,177

Buying tip: A quality investment for dependable performance and premium build quality.

Estimated delivery: 4 Aug – 18 Aug

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SKU: bg-2020034Category: Toys Hobbies and Robot

About This Product

The SURPASS HOBBY M2845/M540 All Black Waterproof Brushless Motor W/ M45A Waterproof ESC 4.0 Connector Suitable for 1/14 Model RC Car Parts by SURPASS is a premium toys hobbies and robot designed for children and parents. Customers highlight its excellent build quality.

Why Buy from Pricio?

Pricio sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

Upgrade your 1/14 scale RC car with a fully waterproof brushless motor and ESC combo, ideal for tackling muddy tracks and rainy runs in India. Its all-black design and 4.0 connector ensure a seamless, durable fit while delivering powerful, maintenance-free performance. Enjoy reliable, high-torque speed without worrying about water damage or frequent replacements.

Setup Guide

Charge the vehicle battery

Connect the vehicle battery to the included charger. Charge fully (typically 1–2 hours) before first run. Never leave charging unattended.

Install batteries in the transmitter

Open the transmitter battery compartment and insert AA batteries as indicated by the polarity markings.

Power on in the correct order

Turn ON the transmitter FIRST, then the vehicle. This prevents unexpected runaway movement.

Trim and calibrate

If the vehicle pulls left or right at rest, use the steering trim knob on the transmitter to centre it.

Start slowly

Begin with half-throttle to get a feel for the controls. Gradually increase speed as you become familiar with the handling.

Helpful Buying Guides

Best RC Cars in India — Buyer's Guide guide →

SURPASS HOBBY M2845/M540 All Black Waterproof Brushless Motor W/ M45A Waterproof ESC 4.0 Connector Suitable for 1/14 Model RC Car Parts

About This Product

Why Buy from Pricio?

Setup Guide

Helpful Buying Guides

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