Welcome to the home of Double Z Racing.

This site was established because of the demand for a more personal aftermarket sport bike research & development. The big companies deal in volume and loose the customer service in the process. This site and all the parts and research are dedicated to serving the sport bike enthusiast. Almost everything you see was developed, engineered, tested and finally used by me. Brows around, look at what is available, get your creative ideas going. Feel free to contact me if you have questions.

Lohman Hafenrichter - Double Z Racing

If you twist that throttle at all, you know how long and slow the stock factory throttle is on your bike, reaching for WOT (wide open throttle) can be a real pain. The solution is easier then you may think. Installing a 1/5th throttle spacer onto your stock throttle grip will reduce that long slow throw to a quick crisp 72’ of rotation. Click 1/5th throttle insert to find out if your bike can be converted and how to do it.
When “Bling” is the name of the game, nothing says “I have arrived” or grabs more eyeballs then a clear clutch cover on your ride. See actual internal components of your bike in motion as the engine runs. Be the envy of every mod monster and shop hound around. Click Clear Clutch Cover to find out more and see a video clip of a motor in motion.

Of course a little bling is good, a lot must be better. What else can I do to customize my ride…
Or what can I do to just get me back on the street after a “get off” or wad up at the track.
Click Other Bling to see what is available

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

JUST CAUSE YOU LIKE TO SCROLL EH ?