POWERHOUSE just got more of these lights in, the Raptor shift/launch light. The light acts as a normal shift light, it is digital and very easy to program. You can also set up the "launch" function, which enables you to set up your launch rpm as well. It sees the speedo sensor, and when the bike is not moving, it is in launch mode. As it approaches the rpm you have selected for launch, the light starts to blink; it goes solid when you are at the launch number, and blinks again if you go past. This margin is something you program in. As soon as the bike is moving, the shift light is active and will come on at your previously selected shift point. If you desire, you can set up a "trigger" to activate your air shifter at your shift rpm. Once armed, you launch, hold the throttle wide open, and close your eyes! It will shift automatically through the gears. It's a lot of fun and works great. They go for $159, and are available in red, yellow, blue or green leds. I'll post a few pics of them mounted. Ali, thanks for the nudge. He's never stopped liking his bike ever since we got it set up right!