Interesting to see this as we were discussing crank hubs not too long ago.
There were those who said just adding more pins is pointless yet here we are with the design going from 2 pins to 4:
![Click here to enlarge]()
Due to all the requests, we updated our S55 crank hubs to a 4 pin design. The 2 pin design is still available for shops and individuals interested.
Our crank hubs are milled from a solid piece of heat treated chromoly, right here in the shop. These are the perfect solution for peace of mind when pushing the power on your M3, M4, or M2C.
There were those who said just adding more pins is pointless yet here we are with the design going from 2 pins to 4:
Quote:
Due to all the requests, we updated our S55 crank hubs to a 4 pin design. The 2 pin design is still available for shops and individuals interested.
Our crank hubs are milled from a solid piece of heat treated chromoly, right here in the shop. These are the perfect solution for peace of mind when pushing the power on your M3, M4, or M2C.
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