How to install a big bore kit GY6 171cc / 172cc (61mm). EVERYTHING YOU NEED TO KNOW! Rolling Wrench 30:16 6 years ago 477 266 Далее Скачать
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The Scooter Gets a 171cc Big Bore Kit and 28mm Slide Carb from Rolling Wrench/Taida Rspec Nick 16:32 1 year ago 9 128 Далее Скачать
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Big bore kit 63mm for GY6. How to make a bigger hole in the blocks without take a part engine! Lukas Dolezal 2:39 2 years ago 32 733 Далее Скачать
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