Left Crash Bar : Remove the 17mm bolt.U need a lot of muscle power or any extension bar.
Then the second engine 17mm bolt
Partially fasten the engine bolt with the crash bar
The left bar installation is more tricky.
Thee horn bracket is obstructing the 17mm engine bolt and needed to be removed first.
Remove the 17mm engine bolt
Install the crashbar and with attention to the spacer on insertion of the bolt.
Remove the engine bolt 17mm
The hose bracket is obstruction the crash bar and has to be removed.
The engine bolt spacer has to be hold in place with some paper.
Fasten the lower crash bar inner bolt. U need a small spanner.