That's the way they come from the factory. LOW beam on one side, HIGH beam on the other side. You might've saw him with his high beam on one day & noticed the 2 beams. I hate that look personally. One factor in the purchase of my motorcycle was to have 2 low & 2 high beams. I just like things even. ZZR600 happened to have my name on the price tag even though I wanted an R6. The older ('01 ish) R6 has 2 Low 2 High. Unless you're talking about the complete lens missing altogether?