Promax 5-Bolt Chainring - 45t 110 BCD Black Model=PC-1031 Chain Hydrapak blaster bit valve offers

Hydrapak blaster bit valve offers fast smooth water flow with 1/4 twist on/off

Includes lockring with external notching

Rounded profile and edge to edge tread cap provides a consistent and predictable feel when pushing into bermed corners

• With sponge applicator

It features a shorter cage for 10mm more ground clearance with more chain wrap on the cassette to sit slightly further forward and further inboard

Promax 5-Bolt Chainring - 45t 110 BCD Black Model=PC-1031 Chain Hydrapak blaster bit valve offersMachined from high end aluminum Promax 5 bolt 110 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 5 bolt 110 BCD chainring Color Black Ring Position Type Single Tooth Count 45 Round or Oval Round