Machined from high-end aluminum, Promax 5-bolt 110 BCD chainrings are designed to handle the torque and stress of modern BMX racing and are fully capable in other single speed applications.

CNC Machined from high grade 6061-T6 series aluminum for high strength while providing weight savings
Designed to be used with most cranksets and spiders that utilize a 5-bolt 110 BCD chainring
Material: Aluminum
Round or Oval: Round
Color: Black
Tooth Count: 45
Ring Position/Type: Single
Drivetrain Speeds: Single Speed 3/32"
Defined Color: Black
Chainring BCD: 110