Direct Mount Chainrings Options:Direct Mount, 47t Chainring Black While our 38-millimeter Traverse SL

While our 38-millimeter Traverse SL is already wider than most offerings

and a sleek design all while earning the highest 5-Star Virginia Tech® Helmet Rating

It’s going to hit the ground

optimum combination of speed and durability

Direct Mount Chainrings Options:Direct Mount, 47t Chainring Black While our 38-millimeter Traverse SLMachined 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 interface Provides a lighter set up by elimating the use of a spider while remaining strong and stiff CNC Machined from high grade 6061 T6 series aluminum for high strength while providing weight savings