20-Inch 406 Carbon Three-Spoke Wheelset | Clincher, Disc & Road | BMX & Polo Bike

20-Inch 406 Carbon Three-Spoke Wheelset — Clincher for BMX & Polo Bikes

This 20-inch (ETRTO 406) carbon fiber three-spoke wheelset is engineered for BMX racing, bike polo, and urban performance riding where aerodynamic stiffness, low rotational weight, and mechanical reliability are critical. Available in disc brake and rim brake (road) configurations to suit varied frame setups.

Weight Specifications

Key Technical Specifications

• Rim Diameter: 20 inch / ETRTO 406
• Rim Width: 25 mm (clincher external)
• Construction: Full carbon fiber three-spoke monocoque
• Tire Compatibility: Clincher (tube-type)
• Brake Compatibility: Disc brake or rim brake (road) — specify at order
• Warranty: 3 years

Performance Tradeoffs to Consider

Three-spoke carbon wheels deliver measurably lower aerodynamic drag and higher lateral stiffness compared to conventional spoked wheels, making them well-suited for criterium-style BMX and polo circuits. Note: the fixed three-spoke monocoque structure offers less on-the-fly tension adjustment than traditional wire-spoked wheels — factor this into maintenance planning for high-impact disciplines.

Who Is This Wheelset For?

• Small to medium cycling brands sourcing OEM 20-inch performance wheels
• Professional and club-level BMX racing teams requiring aerodynamic, lightweight wheelsets
• Bike polo players seeking durable, stiff rims that resist lateral flex under load
• Custom urban and competition bike builders working with 406 clincher standards

Frequently Asked Questions

What is the difference between the disc brake and road brake versions?

The disc brake variant adds a rotor mounting interface and is approximately 20 g heavier per wheel due to the additional hub material. Both share the same 25 mm wide, 406-diameter carbon rim shell.

Are these wheels compatible with standard 20-inch BMX tires?

Yes. The ETRTO 406 bead diameter is the standard for 20-inch folding bikes, BMX bikes, and polo bikes. Confirm your tire's bead diameter is 406 (not 451, which is the alternate 20-inch standard).

Can I order a front wheel only or rear wheel only?

Yes. Front and rear wheels are available individually. Specify brake type and position when ordering.

What warranty is provided?

A 3-year manufacturer warranty covers structural defects in the carbon layup and hub assembly under normal riding conditions.

Do these wheels support tubeless tires?

These wheels are clincher (tube-type) only. Tubeless conversion is not supported on this rim profile.