Description
Sprocket Box one aluminum
Specially developed for BMX Race, the BOX One sprocket is made of CNC machined 7075 Aluminium for a significant weight saving and a solidity able to handle relaunching and grid exits. It has a wide 5mm contact base giving a stronger interface with the cassette body. It is compatible with all the bodies of cassette type SHIMANO
CHARACTERISTICS :
- Sprocket Aluminium 7075-T6 CNC machined
- Standard SHIMANO cassette
- Chain pitch: 3/32" or 1/8
