Promax 4-Bolt Chainring - 44t 104 BCD Black CheckoutSpec=2-P Includes tubeless ready tape and

Includes tubeless ready tape and tubeless valve

Rim Width (Internal) 22 Defined Color Black Rear Axle QR x 135mm Rear Axle 12mm Thru x 142mm Wheel Size 650b ISO Diameter 584 / 650b / 27

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Promax 4-Bolt Chainring - 44t 104 BCD Black CheckoutSpec=2-P Includes tubeless ready tape andPromax 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