The product you listed is a Wheel Shop Evo Tour 20 24" Rear Bike Wheel. This is a heavy-duty, smaller-diameter replacement rear wheel designed for youth mountain bikes, adult folding bikes, or specialized cargo trailers.

Technical Specifications Breakdown

• Brand / Builder: Wheel Shop (North American bench-assembled utility wheel).
• Rim Model: Evo Tour 20
  • Made from 6061-T6 Aluminum with double-wall construction for high impact resistance.
  • Features a 20mm inner width and a CNC-machined brake track.
• Hub Model: Typically built with a Formula FM-32 hub using traditional, easily serviceable loose ball bearings.
• Wheel Size: 24 inch (ISO 507)
  • Note: This fits standard 24" tires but does not fit rarer 24" BMX sizes (ISO 520 or 540).
• Spoke Count: 36 heavy-duty Sapim stainless steel spokes, providing exceptional strength for a small 24" wheel.
• Axle & Spacing: 135mm Quick Release (QR), standard for most multi-gear frames.
• Brake Compatibility:
  • Dual-compatible:
    • Machined sidewalls for Rim Brakes (V-brakes).
    • IS 6-bolt pattern for disc brake rotors.
• Freehub Type: Threaded Freewheel
  • Designed for traditional 6-speed, 7-speed, or 8-speed screw-on freewheels.
  • Note: This hub will not accept modern slide-on cassettes.

This wheel is a versatile and durable choice, perfect for riders seeking a reliable replacement for their bike or trailer.