Hey gang, I have a 2014 BMW F800GS Adventure. I was thinking of changing the gear shift lever to the Wunderlich adjustable gear shift lever. It seems like a quality product. I noticed that there are china "copies" of the exact same model on Ebay for a substantial discount in price. I wanted to know if any inmates were using the "copy" part on their bikes and if so had your run across any quality issues. Thanks in advance for your response.