25T
ALU CHAINRING
for bmx-opc bottom bracket / crank
- teeth number: 25
- mounting hole diameter 23,8 mm ( 15/16" - 24 mm system)
- for OnePieceCrank ( OPC / BMX type) or 3-piece replacements
- material : aluminum
- colour: black
- thickness aprox. 5,2 mm
- for 1/2" x 1/8" chain
- overall diameter 105 mm
- weight ca. 55g