Synvar hook firing but value not getting updated on client

I have this weird problem where the syncvar hook function is called on the client , getting the new values but when I call the variable in update it is still having the old value like it never got the new value

  [SyncVar (hook = "OnPlayer2TransformXChange")] 
 public float Player2TransfromX = 0.0f;
  [SyncVar (hook = "OnPlayer2TransformYChange")] 
 public float Player2TransfromY =0.0f; 
 [SyncVar (hook = "OnPlayer2TransformZChange")] 
 public float Player2TransfromZ = 0.0f;
  [SyncVar (hook = "OnPlayer2PositionChange")]
     
      public virtual void OnPlayer2PositionChange (bool newVal ){
              Debug.Log ("OnPlayer2PositionChange---------------------------");
              isPlayer2positionSet = newVal;
              Debug.Log (isPlayer2positionSet);
              player2Bool = true;
          }
      
          public virtual void OnPlayer2TransformXChange (float Val ){
              Debug.Log ("OnPlayer2TransformChangeX---------------------------");
              Debug.Log (Val);
              Player2TransfromX = Val;
          }
          [
          public virtual void OnPlayer2TransformYChange (float Val ){
              Debug.Log ("OnPlayer2TransformChangeY---------------------------");
              Debug.Log (Val);
              Player2TransfromY = Val;
          }
          [
          public virtual void OnPlayer2TransformZChange (float Val ){
              Debug.Log ("OnPlayer2TransformChangeZ---------------------------");
              Debug.Log (Val);
              Player2TransfromZ = Val;
          }
      
      
      
      [Command]
          public void CmdStartRace() {
              if (isServer) {
      
                  int noOfSpawnPoints = spawnPointsList.Count;
                      for (int i = 1; i <= noOfSpawnPoints; i++) {
                      int randNumber = Random.Range (0, spawnPointsList.Count);
                      string PlayerPosition = "Player" + i.ToString ();
      
                      GameObject PlayerPositionObject = GameObject.FindGameObjectWithTag (PlayerPosition);
                      if(PlayerPosition == "Player2"){
      //                    PlayerPositionObject.GetComponent<NetworkIdentity> ().RemoveClientAuthority (connectionToClient);
      //                    PlayerPositionObject.GetComponent<NetworkTransform>(). transform.position = spawnPointsList [randNumber].transform.position;
      //                    PlayerPositionObject.GetComponent<NetworkIdentity> ().AssignClientAuthority (connectionToClient    );
                          Player2TransfromX = spawnPointsList [randNumber].transform.position.x;
                          Player2TransfromY = spawnPointsList [randNumber].transform.position.y;
                          Player2TransfromZ = spawnPointsList [randNumber].transform.position.z;
                          isPlayer2positionSet = true;
                          SetDirtyBit(1u);
                      }
                      PlayerPositionObject.transform.position = spawnPointsList [randNumber].transform.position;
                      spawnPointsList.Remove(spawnPointsList [randNumber]);    
      
      
                  }
              }
      
          
                  
      
          }