Promax 4-Bolt Chainring - 45t, 104 BCD, Black Headset Reducers Manufacturer Part Number: Y3EK98010

Manufacturer Part Number: Y3EK98010

Manufacturer Part Number: 1101-30

143454-Q0-L

Manufacturer Part Number: 978-01-050

121494-Q0-L

Promax 4-Bolt Chainring - 45t, 104 BCD, Black Headset Reducers Manufacturer Part Number: Y3EK98010Machined 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 Product Specifics Color: Black Ring Position Type: Single Tooth Count: