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bicycle engine kit
Product name; Expansion Chamber Exhaust Muffler for 2 cycle bicycle engine kit; Racing muffler now available for China 2 cycle bike engines: Fits 48cc thru 80cc. Significant Horsepower / KW power gain over stock muffler; Available to all Skyhawk and StarFire engine warehouse distributors: No min. order; If not a StarFire or Skyhawk WD min. order is 200 pieces; Available exclusively from China GAS.Expansion Chamber Exhaust for 2 cycle bicycle engine kit