BMX Rims

Wheel diameter

Good to know

What are Freestyle BMX Rims?

Wheel rims for BMX riding are the metal frames found on the outside of the wheel, holding the tyres in place. They are connected to the bike by spokes running from the rim to the hub, found at the centre of the wheel. They are made of aluminium, steel or even more premium materials such as carbon fibre.

What Size BMX Rims Do I Need?

The most common size of freestyle BMX rims is 20 inches. This is the diameter found on standard and pro BMX models and is suitable for adults and older children. Smaller sizes such as 18, 16, and 14 inch rims are available for smaller riders. Check our BMX Freestyle Size chart to see what wheel/rim size we recommend based on age and the rider’s height.

The BMX rim width can vary, but generally the range stays between 30 - 36 mm. The most common size is 32 mm, but some riders prefer it to be narrower to reduce weight, or wider to increase stability.

The number of spokes BMX rims can take will affect the weight and strength of the wheel, but a 36 spoked wheel is the most common and suitable for freestyle. More spokes equals more strength, so more advanced or heavier riders may consider rims that can hold more spokes, with 48 spokes being the next common size.

Single Vs Double-Walled BMX Rims

One of the biggest decisions to make when buying rims is whether to get them single or double-walled. Double-walled are considered as a more sturdy option, making them perfect for freestyle riding. These rims also provide a great strength to weight ratio. While single-walled may be a more affordable option, they are more suited to BMX racing.

As BMX rims do not always come with hubs, spokes and hardware, you can check out our collection here: Hubs - BMX & Parts - Freestyle.

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