Removing AL Peakhand Caps

[Hunto47 (Hunter J Hughes)]

What is the best way to remove the caps from the aluminum peakhand? I haven’t been able to get one off with a suction cup and im a little afraid to go after it with a box cutter as i dont want to damage the caps or the anno.

[Slestak75 (Steve)]

I’m not sure if it’s like the Butterfly AL in that the axle hole was open into the cup. So I could take a small ball pump with a ball needle on it, wrap a little tape around the needle so it seals into the axle screw hole, give a few pumps and… POP!!