Promax Direct Mount Chainring - Black Chainring Size:47T 5" Hub Drilling 32 Rim

5" Hub Drilling 32 Rim Material Alloy Tire Type Tubeless Ready Valve Presta Rim Center Offset (mm) 4

more consistent performance

Full Gore Ride-On cable system

and the following hex bits 1

park and powder that is also suitable for snowmobiling

Promax Direct Mount Chainring - Black Chainring Size:47T 5" Hub Drilling 32 RimMachined 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