Specially developed for BMX Race, the TANGENT cog is designed in CNC machined 7075 Aluminum for significant weight gain and strength capable of withstanding relaunches and exits from the grid. It has a large 5mm contact base giving a more solid interface with the cassette body. It is compatible with all SHIMANO type cassette bodies.
• CNC machined 7075-T6 Aluminum
• Shimano Standard Freehub
• Chain Pitch: 3/32 "
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