Overview Reviews Product Description Kenda Tube 325/350-21, Tr-4 Valve Stem Kenda 05214020 Product Videos Custom Field Product Reviews Write a Review Write a Review × Kenda Kenda Tube 325/350-21, Tr-4 Valve Stem Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *