I have used Marathon Plus for about 18 months and whilst they are very puncture resistant on a bike I have to carry into work each day they do add weight.

Out of interest I fitted a pair of Kojaks about a month ago to try on my commute. Wow what a difference!

They roll so much faster and have saved me over 1/2 kg in weight.

I am not as confident about puncture resistance but after about 5 weeks all is still good. I do feel a little more vulnerable in wet weather though.

At the moment I am thinking I will use these in the summer and either Marathon Plus or the standard Marathons in the winter.

I am loving the Kojaks though

The wired ones are great value. I am also thinking about getting a folding one as that could easily be carried as a spare given a major blow out of the Kojaks.

Regards

Jerry