Where to begin, I know I could easily be incorrectly remembering these details but here goes nothing. It had to be released in the 80's, pretty sure it took place in the future, I think it had a futuristic scifi technoy Tank-Girl vibe to it, all I remember were 2 people fighting either underground or above ground in a building with lots of bars going various directions, there might have been some type of pit underneath, I want to say their weapons were like some neon colored glowing slap on straps that were popular in the 90's but I could entirely be wrong. I think there was an audience for the fight,
I remember absolutely no dialogue.
I'm actually offering a reward for someone that can figure out what this is.