If it is made like my Rainbow Fly-Back,
1.step push the bars through. In other words, they are not spring bars. Actually, you can tell because if they push in but then “spring” back, they are spring bars. That should not be the case though.
But I will ask you to exercise caution. There are some tubes that hold the bar in place via a dimple (they are located in the endpiece). When you remove the bracelet, work over an area that lets you catch those tubes in case they fall out!
( You can use 20mm spring bars to attach your strap)
dan
