Promax 4-Bolt Chainring - 44t 104 BCD Black 52 offset 29 short A high-end split double rotor

A high-end split double rotor cable for the upper section

Tektro 836

}Full Speed Ahead K-Force WE Disc Brake Rotor - 140mm 6-Bolt Silver

Pull-on design with low profile cuff

Promax 4-Bolt Chainring - 44t 104 BCD Black 52 offset 29 short A high-end split double rotorPromax 4 Bolt Chainring 44t 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 TECH SPECS Color Black Ring