TA chainring bolts. You won’t need detail if you know what these are and where they fit and need them.
44T Black Chainring, Chainwheel To Fit OPC One Piece Crank Old School BMX,
Jet BMX 4 Bolt 104BCD Race Chainring Chainwheel 36T-44T
Aprilsunnyzone Washer For Gx Sx Nx 2mm MTB Chainring Chainwheel Spacers Bicycle Accessories
Jet BMX 5 Bolt 110BCD Race Chainring Chainwheel 36T-44T
44T Chrome Chainring Chainwheel To Fit OPC One Piece Crank Old School BMX
SHIMANO FC-M442 22T 4 bolt BCD 64mm MTB Bike Triple Small Chainring Chainwheel
