EAS Crank Hub Service - BMW F8X M2C/M3/M4 (S55)
VTT's SplineLock technology utilizes high tolerance machined splines that press into the crank, securely locking the hub in place to prevent any slippage. These splines are designed to withstand rotational forces, driving the hub deeper into the crank when faced with situations that would typically cause a stock hub to slip.
