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Mafiabikes Kush1 BMX Bike Review




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Today, I’ll be sharing my thoughts on the Mafiabikes Kush1 Black 20 inch BMX Bike. As an avid BMX enthusiast, I was excited to try out this bike and put it through its paces.

Mafiabikes Kush1 Black 20 inch BMX Bike

Pros and Cons

What We Liked

  1. Lightweight frame: The precision hi tensile steel frame of the Mafiabikes Kush1 is impressively light, making it easy to maneuver and control.
  2. Smooth ride: Despite the initial scuffs and scratches, the bike rides smoothly and effortlessly. It’s perfect for wheelies, bunny hops, and manuals.
  3. Comfortable seat and grips: The seat and grips provide a comfortable riding experience, allowing for longer sessions without discomfort.
  4. Sturdy construction: The bike feels solid and well-built, providing good stability and durability.
  5. Suitable for adults: With its 20-inch size and weight capacity, this BMX bike is ideal for riders aged 13 and over.

What Can Be Improved

  1. Quality control issues: Some customers have reported receiving bikes with scuffs, scratches, and rusted parts, along with inadequate packaging.
  2. Inconsistent assembly components: The brake lines, handles, and chain guard may not match or fit well, resulting in additional adjustments and potential difficulties for first-time bike assemblers.

Quick Verdict

The Mafiabikes Kush1 Black 20 inch BMX Bike is a lightweight and durable choice for BMX enthusiasts aged 13 and above. Despite some quality control and assembly issues, the bike delivers a smooth ride and features comfortable components. It’s suitable for beginners and casual riders who want to perform tricks and stunts. However, more serious riders may require a higher-performing bike. Overall, if you’re looking for an adult-sized BMX bike, the Mafiabikes Kush1 is worth considering.

You can find the Mafiabikes Kush1 Black 20 inch BMX Bike on Amazon here.

Unboxing – What’s Inside?

In my personal experience, I recently purchased the Mafiabikes Kush1 Black 20 inch BMX Bike from Amazon. Living in the USA, I was excited to get my hands on this bike and see what it had to offer. The delivery was extremely fast, and the bike arrived at my doorstep within just a few days of placing the order.

Upon unboxing the bike, I found the following items inside the box:

  • BMX Bike – Mafiabikes Kush1 Black 20 inch
  • Road kit


Here are the unique specifications of the Mafiabikes Kush1 Black 20 inch BMX Bike:

  • Brand: Mafiabikes
  • Manufacturer: Mafiabikes
  • Frame Material: Hi tensile steel
  • Wheel Size: 20 Inches
  • Color: Black
  • Number of Speeds: 1
  • Age Range: Adult
  • Bike Type: Freestyle
  • Suspension Type: Rigid
  • Grip Type: Kraton
  • Part Number: KUSH1BLACK
  • Item Dimensions: 24.41 x 9.06 x 53.15 inches
  • Package Weight: 26 Pounds
  • Item Package Dimensions: 47.24 x 21.65 x 8.27 inches
  • Year: 2021
  • Item Weight: 12 Kilograms
  • Specific Uses For Product: Park
  • Brake Style: Coaster
  • Size: 20


The documentation provided with the Mafiabikes Kush1 Black 20 inch BMX Bike was incredibly helpful. It provided clear instructions on how to assemble and maintain the bike, ensuring that I could get it up and running quickly and easily. The user guide also included useful tips and tricks for handling the bike and performing basic maintenance tasks.

You can find the user guide here.

Features – What We Found

Precision Hi Tensile Steel Frame

The Mafiabikes Kush1 Black 20 inch BMX Bike features a 20.4 TT precision hi tensile steel frame. This type of frame is known for its strength and durability, making it ideal for the rigors of BMX riding. The precision construction ensures that the frame is solid and capable of handling the jumps and tricks commonly performed in BMX riding.

A pro-tip for riders is to regularly inspect the frame for any signs of damage or stress, especially after heavy use or big jumps. Performing maintenance checks and addressing any issues promptly can help prolong the life of the bike and ensure optimal performance.

1 Piece Heat Treated Forged Crank

The Mafiabikes Kush1 is equipped with a 1 piece heat treated forged crank. This crank design offers excellent strength and durability, allowing riders to confidently pedal and perform tricks without worrying about the crank’s integrity.

For riders looking to upgrade or customize their bike, it’s worth noting that the 1 piece crank design may limit the availability of options compared to a two-piece or three-piece crank. However, the heat-treated forged construction ensures a long lifespan and reliable performance.

Explore the product further by following this link.

36t / 16t Gearing

The Mafiabikes Kush1 Black 20 inch BMX Bike incorporates a 36t / 16t gearing system. This means that the front sprocket has 36 teeth, while the rear cog has 16 teeth. The gear ratio determines the bike’s pedaling difficulty and speed. A higher gear ratio like this offers a higher top speed, but requires more effort to pedal from a standstill.

With this gearing setup, riders can achieve faster speeds on straightaways or downhill sections, making it suitable for riders who enjoy high-speed riding or BMX racing. It also provides better pedal efficiency, allowing for a smoother and more controlled ride.

2.3 Fat Tyres

The Mafiabikes Kush1 BMX Bike comes with 2.3 fat tires. These wider tires provide increased traction and stability, especially when riding on rough surfaces or performing tricks that involve landing with force. The added width helps absorb impact and reduce the risk of slipping or losing control.

A pro-tip for riders is to adjust the tire pressure based on riding preferences and terrain conditions. Lower pressures provide better grip and shock absorption, while higher pressures deliver a more responsive and faster ride. Experimenting with different pressures can help find the ideal balance for optimal performance.

Minimum Age 13 and Over – Adults Bike

The Mafiabikes Kush1 Black 20 inch BMX Bike is designed for riders aged 13 and above, making it suitable for teenagers and adults alike. The bike’s size and construction cater to riders who require a larger frame and components to accommodate their body proportions.

This bike is an excellent option for experienced riders or beginners looking to take their skills to the next level. The robust build and features make it capable of handling the demands of various BMX disciplines, from street riding to park and dirt jumps.

Our Review, Score and More

Our Score: 85.0

I recently purchased the Mafiabikes Kush1 Black 20 inch BMX Bike and I have to say that I am extremely satisfied with my purchase. The bike has exceeded my expectations in terms of its durability and performance. The precision hi tensile steel frame provides a solid foundation and the 2.3 fat tires offer excellent traction, making it easy to pull off tricks and maneuvers.

One of the standout features of this bike is its smooth ride. The lightweight construction makes it easy to ride, wheelie, bunny hop, and manual. The seat and grips are also very comfortable, allowing for long rides without any discomfort. Additionally, the wide handlebars provide great control and stability.

I highly recommend purchasing the Mafiabikes Kush1 Black 20 inch BMX Bike. It is a durable and high-performing bike that is perfect for riders aged 13 and over. Don’t let the negative reviews deter you, as my experience with this bike has been nothing but positive. If you’re looking for a reliable and enjoyable ride, this is the bike for you. Check it out here!

Best combination

When it comes to enhancing your cycling experience with the Mafiabikes Kush1 Black 20 inch BMX Bike, I highly recommend considering purchasing the Bike Tube 20 x 2.125/2.35. This alternate product serves as an ideal companion for the main product, providing essential support and ensuring a smooth ride.

One of the main reasons why I suggest buying this Bike Tube is its compatibility with the Mafiabikes Kush1 Black 20 inch BMX Bike. With the Bike Tube’s dimensions of 20 x 2.125/2.35, it perfectly matches the size and requirements of your BMX bike, ensuring a secure and hassle-free fit.

Having a reliable inner tube is crucial for maintaining optimal performance and safety while riding. The Bike Tube is designed to withstand various terrains and conditions, making it an excellent choice for all your biking adventures. Made with high-quality materials, it offers durability and long-lasting performance, reducing the chances of unexpected punctures or leaks.

Additionally, purchasing the Bike Tube as an alternative product is a smart investment. The pack of 2 ensures that you have a spare tube readily available, minimizing any potential disruptions to your cycling routine. This convenience gives you peace of mind, knowing that you have an extra tube on hand whenever it may be needed.

If you are looking to enhance your biking experience and ensure a smooth and secure ride with your Mafiabikes Kush1 Black 20 inch BMX Bike, I highly recommend considering the purchase of the Bike Tube 20 x 2.125/2.35. With its compatibility, durability, and the convenience of having a spare, it is an excellent addition to maximize your cycling enjoyment.

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