do not buy the TKC70. I mounted them , have wobbles at high speed and can barely steer. They are very bad and even when going bac kto the garage they told me they are only suited for off road riding and cannot fix my issue. Tire problems on big rims like 21'' are still active as my tire is 48/2016. Just putting it out there because now I have to buy new tires lol and a lot of extra waiting !