Is OKO z7 suitable for tyres with inner tubes as well as tubeless tyres?
A. YES. OKO z7 is equally effective in tubed and tubeless tyres. A problem associated with tubed tyres is if an inner tube is the incorrect size for the outer casing. On occasions this occurs and it is valid to demand the tyre fitter to change the inner tube and fit the correct size. Furthermore, inner tubes should never be fitted to tubeless tyres. Q.