Promax 4-Bolt Chainring 104 BCD, Black size:42 Replacement pins included

Replacement pins included

then simply rotating the wheel forward or backward increases or decreases the slack as needed

Fly Racing Lite Gloves

Accepts 120mm Disc Brakes & All V-Braking systems

Water groove

Promax 4-Bolt Chainring 104 BCD, Black size:42 Replacement pins includedPromax 4 Bolt Chainring 104 BCD, Black Machined from high end aluminum, Promax 4 bolt 104 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 4 bolt 104 BCD chainring