Electric bikes have surged in popularity. Eco-friendly and efficient, but they can be loud. So what’s the best quiet electric bike motor? That’s what we’re here for…

This is a guide to finding the best quiet e-bike motor you can buy online. Many of these motors come with conversion kits which allow you to transform a normal bike.

You’ll read about the technology that makes these motors quiet, as well as other remarkable features. 

You can skip straight to our 6 quiet e-bike motors here:

1. Luqeeg In-Wheel Low-Noise Motor Kit
2. Meiyya Electric Bike Conversion Kit
3. BAFANG Electric Mountain Bike Conversion Kit
4. Pilipane Rear Hub Motor
5. YUANDAI DIY E-Bike Conversion Kit
6. Hallomotor E-Bike Conversion Kit

But before we go ahead with this guide, here are some stats on the various models:

#1 – Luqeeg In-Wheel Low-Noise Motor Kit

The Luqeeg In-Wheel motor gives you a combination of power and quiet operation. This 14-inch hub motor employs advanced brushless technology specifically designed for noise reduction while maintaining its high performance. 

Along with the brushless motor design, it’s also the premium aluminum alloy construction that reduces vibration and keeps the volume down. 

You’ll also get 20-pole magnet configuration that optimizes torque delivery while minimizing noise, power options ranging from 1000W to 5000W and voltage options of 48V or 72V. An IPX5 rating makes it waterproof from sprays of water from any direction!

Finally, you’ll get a professional installation package included, meaning an experienced DIYer or bike tech will have this installed in no time.

Pros

• Extremely quiet operation
• High power output options
• Excellent waterproofing
• Comprehensive installation kit

Cons

• Limited to 14-inch wheel size

Best for:  Powerful performance with the volume down

#2 – Meiyya Electric Bike Conversion Kit

The Meiyya conversion kit takes a different approach to noise reduction, focusing on gear motor technology with a precise 1:4.5 reduction ratio. This clever front-drive system achieves quiet operation through careful engineering of its core components.

There’s also a waterproof connector design that minimizes vibration – and the motor operates at a sweet spot of 207-270 RPM, providing a balance between power and quiet operation. The 32-35 km/h speed range is ideal for typical e-bike applications, while the 59-66 torsion rating ensures reliable performance.

You’ll also get a comprehensive LCD control system and easy installation design

Pros

• Very quiet operation
• Simple installation process
• Reasonable price point

Cons

• Limited top speed
• Front-wheel drive only

Best for: Simple, inexpensive conversion to quiet e-bike

#3 – BAFANG Electric Mountain Bike Conversion Kit

BAFANG’s mid-drive conversion kit represents the premium segment of the market, offering sophisticated noise reduction technology combined with high performance. This 1000W system is specifically engineered for quiet operation under load.

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Volume is kept as low as possible thanks to brushless gear motor design, integrated controller system, and advanced speed sensor technology. There are also multiple riding modes for optimal noise control.

The versatility of three riding modes allows users to balance power and noise according to their preferences. You’ll get multiple display options, a choice of chain wheel sizes, and a comprehensive installation package. 

Pros

• Excellent torque output
• Highly customizable
• Professional support available

Cons

• Higher price point
• Not suitable for carbon fiber frames

Best for: Serious road or mountain biking on the quiet

#4 – Pilipane Rear Hub Motor

The Pilipane rear hub motor achieves quiet operation through advanced DC motor technology and precise manufacturing. This 2000W system combines high power with sophisticated noise reduction features.

An optimized DC motor structure, precision bearing system and high-quality aluminum alloy construction all help keep the noise down.

You’ll also get universal brake compatibility and an excellent speed range. 

Pros

• Very quiet for its power rating
• Robust construction
• High torque output

Cons

• Relatively heavy

Best for: Lightweight, noiseless electric riding on a budget

#5 – YUANDAI DIY E-Bike Conversion Kit

The YUANDAI kit stands out with its high-power 3000W design that maintains quiet operation through advanced engineering. The system uses natural air cooling and sophisticated motor control to achieve noise reduction. 

A natural air cooling system, smart controller technology, and a three-speed control system also help. You might find that the system’s ability to work with or without Hall sensors (which detect the position and speed of the motor’s rotor) provides flexibility in noise optimization.

Into this decent bargain, you’ll get a 4900 rpm/min rated speed, multiple speed settings, and even a reverse function capability

Pros

• One of the quieter e-bike motors
• Good value for power

Cons

• Higher power consumption
• May require additional cooling

Best for: Quiet DIY e-bike conversion on a budget

#6 – Hallomotor E-Bike Conversion Kit

Another in the power-quietness balance category. The Hallomotor kit features sophisticated noise reduction technology, with a certified noise grade of <55dB that puts it right at the lower end of the scale for e-bike motors. This is the most expensive motor on the list, but to be honest, it’s our favorite. 

This mid-drive system combines quiet operation with excellent climbing performance. Gear drive construction along with integrated speed and torque sensing also play their part in lowering noise. 

Also worthy of a shout is the 160 N.m maximum torque, -20-80°C working temperature range, and 5.3kg net motor weight.

Pros

• Certified quiet operation
• Excellent torque output
• Comprehensive display system

Cons

• Premium pricing