Promax Direct Mount 42t Chainring Black

Machined from high-end aluminum Promax Direct Mount chainrings are made to be lightweight yet extremely durable to handle the torque and stress of modern BMX racing and other single ring applications.Uses SRAM 3-bolt direct mount chainring to crank interfaceProvides a lighter set up by elimating the use of a spider while remaining strong and stiffCNC Machined from high grade 6061-T6 series aluminum for high strength while providing weight savingsDesigned for use with Promax HF-3 and CK-1 cranksets but will also fit other cranks that utilize SRAM 3-Bolt mount chainrings