12 Speed Freewheel Lock Cover for Series M6100 M7100 M8100, For CNC Machined Aluminum Alloy Cassette Hub Body Component, Black(Red)

【 and Practical】The bike bicycle freewheel lock cover hub body is made of material, ensuring durability and practicality in its usage.

【Compatibility with M7100 8100M6100】Designed specifically for M7100 8100M6100, this freewheel lock cover hub body guarantees a perfect fit and smooth functioning.

【Precise CNC Machining】The freewheel lock cover hub body undergoes CNC precision machining, which deepens the groove and enhances the compatibility with tools, providing better and reducing the chances of slippage.

【Optimal Thread Diameter】With a thread diameter of approximately 26MM, this freewheel lock cover hub body ensures secure and reliable attachment to your bike.

【Lightweight and Sleek Design】Crafted from premium aluminum alloy, this freewheel lock cover hub body is lightweight, adding minimal weight to your bike while offering stylish black color aesthetics.