• Jake Farm
    link
    fedilink
    English
    arrow-up
    1
    ·
    4 months ago

    Im almost certain the tread is still rubber.

    • prashanthvsdvn@lemmy.world
      link
      fedilink
      English
      arrow-up
      2
      ·
      4 months ago

      It’s rubber mixed with carbon fiber and other processing oils plus wax for oxide protection plus sulphur and with which it’s vulcanized.