Direct replacement for your old or broken intake bootRepairs a common problem on the motorcycleMade of premium materials with exquisite craft for strong strength and long durabilityEasy to install, perfect match to the stock carburetorFits for the GY6-250, CF250, found on Honda Helix CN250, JMstar 250, Jonway Master 250, Lance Duke 250, NST, Roketa Bali 250, Sunl SL250-2, Tank Touring 250DE, and many others.Part number 172MM-022900Specification:Material: Aluminum + RubberColor: As pictures shownDiameter of Intake Hole: Approx. 27.00mm / 1.06'Distance between Mount Holes (Centre to Centre): Approx. 56.00mm / 2.2'Inner Diameter of Carby Mount Holes: Approx. 34.00mm / 1.34'Package Includes:1 Piece Intake BootNote:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.