Promax 5-Bolt Chainring - 41t 110 BCD Black MFPN=09001009 10 11 and 12-speed compatible

10 11 and 12-speed compatible Color Black Rings 32 Number of Chainrings Single Crank Length (mm) 175 Crank Intended Use Mountain Drivetrain Speeds 12 BB Included No Pedal Spindle 9/16" Chainring BCD Direct Mount SRAM Chainline/Hub Compatibility 141/148 Boost Hubs Defined Color Black Crank Length 175Mm Hub Compatibility Boost

1-152610A3C3 steel bearing

IFP Plates (Turnamic)

Magnesium caliper body adds strength while keeping weight down

Promax 5-Bolt Chainring - 41t 110 BCD Black MFPN=09001009 10 11 and 12-speed compatibleMachined 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 41 Round or Oval Round