Engineered for maximum performance, the Promax 4-Bolt Chainring is perfect for BMX racing and other single-speed applications. Machined from high-quality 6061-T6 aluminum, this chainring is built to endure the torque and stress of modern riding while offering weight savings. With a 104 BCD pattern, it’s designed to be compatible with most cranksets and spiders that utilize the 4-bolt configuration, ensuring a perfect fit for your setup. Key Features: Durable Construction: CNC machined from high-grade 6061-T6 aluminum for optimal strength and reduced weight. Versatile Performance: Ideal for BMX racing and single-speed applications. Standard Fit: Compatible with most cranksets and spiders using a 4-bolt 104 BCD chainring. 44 Tooth Design: Offers smooth power transfer and improved riding efficiency. SPECIFICATIONS: Material: Aluminum Round or Oval: Round Color: Black Tooth Count: 44 Ring Position/Type: Single Drivetrain Speeds: Single Speed 3/32″ Defined Color: Black Chainring BCD: 104
