1. worth depends on how much you need to lock from the bars
2. you will need a spring loaded Motion Control compression unit and the RS lever of your choice (Poploc, Poploc adjust, Pushloc)
3. All of the RS forks that can use poploc have the guide in the crown
2. you will need a spring loaded Motion Control compression unit and the RS lever of your choice (Poploc, Poploc adjust, Pushloc)
3. All of the RS forks that can use poploc have the guide in the crown