Reply To: Tubed or Tubeless? Great British Handcrafted Motorcycles › Forums › CCM Motorcycles – General Discussion › Tubed or Tubeless? › Reply To: Tubed or Tubeless? 12 November, 2020 at 11:52 pm #7090 johnybigarmsMember So how did Rtb manage to remove the tubes, are they safe now? You want a fast deflation when riding, Rtb?