RACING PIPE RETRO HEADERS 50CC 4T JINLUN JL50CC 4T ZNEN Retro also known as Gizmo or Moderna 50 4T IL Bello G50 For retro styled Chinese scooters like Fly Bello 50cc, Tank Retro, Habana Mojito Chinese clones, El Classico and others.... with 50cc QMB139 4T engines and retro header not sporty TK BEST PIPE Made by Turbo Kit Spain the leading Spanish Manufacturer of racing exhausts www.TurboKit.net some of the best racing parts available.