25T
CHAINRING
for bmx-opc bottom bracket / crank
steel
- teeth number: 25
- mounting hole diameter 23,8 mm ( 15/16" - 24 mm system)
- for OnePieceCrank ( OPC / BMX type) or 3-piece replacements
- material : steel powdercoated
- colour: black
- thickness aprox. 2,4 mm
- for 1/2" x 1/8" chain
- overall diameter 107 mm
- weight 90g