Seido Magnon Wheel Pair 650B / 584 - Heavy-Duty Tubeless-Ready Touring Bike Wheels for Endurance and Load-Bearing Performance Upgrade your cycling experience with the Seido Magnon Wheel Pair, engineered for versatility, durability, and high-load capacity. Designed for 650B / 584mm rim size, these robust wheels are perfect for adventure riders, touring enthusiasts, and heavy-duty cycling applications where strength and reliability are paramount. Materials & Construction: Built with premium 6061-T6 aluminum alloy, the Magnon Rear Wheel features an asymmetric rim design with a 25mm internal width-optimized for tubeless tires and improved strength-to-weight ratio. The alloy rims are sleeved and reinforced with increased wall thickness, ensuring durability under heavy loads and challenging terrains. Pre-installed tubeless tape and aluminum valves simplify setup, delivering a seamless tubeless conversion for puncture-resistant performance and reduced rolling resistance. Performance & Engineering: Weighing approximately 1965 grams (with tubeless tape and valves), the Magnon wheels are engineered to support a maximum rider and luggage load of up to 150 kg, making them ideal for heavy riders or long-distance touring with gear. The 24mm wheel depth provides a balanced aerodynamic profile while maintaining stability and rigidity. The all-aluminum construction ensures high torsional stiffness and efficient power transfer, making these wheels suitable for demanding cycling conditions. Components & Technology: - Hub System: Seido TPI hub with a durable HG freehub body for smooth engagement and reliable cassette compatibility - Axle Compatibility: 12mm Thru-Axle (TA) with standard F: 100mm and R: 142mm spacing, suitable for a wide range of modern mountain and gravel bikes - Spokes & Drilling: J-bend spokes with 36-hole configuration offer excellent strength and easy maintenance - Brake Compatibility: Disc brake-ready with standard 6-bolt ISO mounting for versatile braking