MEROCA Mountain Bike TPU Inner Tube 26 Inch 27.5/29 Inches 45L Ultra-light Mtb Bicycle Inner Tube Bike Parts

Brand: MEROCA Material: TPU Product name: Mountain bike inner tube Valve: FV and AV(conversion sleeve, the AV valve can be converted into FV valves) Color: Green Specifications: 45L weight: 261.25-1.75 about 46.5g 261.95-2.6 about 56.6g 27.51.25-1.75 about 45g 27.51.95-2.6 about 57g 291.5-1.95 about 43.7g 291.95-2.6 about 61.8gNotice: l.This inner tube must not be inflated heavily without mounting the outer tyre, otherwise irreversible damage will be caused. 2.Please inflate slightly to check for air leaks before mounting. 3.When instaling, first inflate a small amount of air, it is strictly prohibited to be higher than 6Psl, when inflating, make sure that the inner tube is sticking to the inner side of the tyre, then you need to press to adiust the inner tube.