Electronic Fuel Injection Electric Fuel Single Fuel Tube Fit For Benelli 150S 180S Keeway RKF 125i QJMotor SRK 125 S Wide compatibility with Benelli 150S 180S Keeway RKF 125i QJMotor SRK 125 S; fits electronic fuel injection pipeline layout Direct plug on installation; matched tube caliber joint interface without extra or bending Smooth inner pipeline wall; unobstructed fuel flow to maintain steady engine power output Multi layer reinforced tube body; integrated sealed joint ends; to long term fuel contact wear OEM unified tube length connection size; tight joint to reduce fuel seepage risk