Smooth centerline offers low rolling resistance while tightly packed, low profile shoulder tread provides predictable traction in turnsBead to bead puncture protection paired with a triple layered 100tpi casing results in a supple yet extremely durable tireBTBS â Bead to Bead Shield, provides improved puncture resistance for the entire span of the tireGUMX â Rubber compound tailored for different disciplines with a focus on rolling efficiency and gripTubeless650Bx48584TBLS - FoldBeltedBk/Tan5103x100BTBS/GUMXNoUPC/EAN/GTIN: 086699200600