The Alexrims DM24 20" Rim is a durable, reliable choice for BMX bikes, kids' bikes, and other 20-inch wheel builds. With a CNC-machined braking surface and wide tire compatibility, it's well-suited for everyday riding, replacements, or custom wheel builds.
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Rim Size (ETRTO): 20" x 406 mm
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Compatibility: Fits bikes and tires designed for the standard 406 mm 20-inch BMX/kids' bike wheel size. Not compatible with 451 mm BMX racing or wheelchair rims.
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Brake Compatibility: CNC-machined sidewall is designed for use with traditional rim brakes, including V-brakes and caliper brakes.
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Spoke Count: Available in multiple drillings, typically 36-hole or 32-hole. Your rim must have the same spoke hole count as your existing hub.
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Valve Compatibility: Drilled for Schrader valves. If using Presta tubes, a Schrader-to-Presta rim adapter or new Schrader tubes will be required.
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Internal Rim Width: 24 mm
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Recommended Tire Width: Compatible with most 20-inch tires ranging from 1.50" to 2.75" wide.
