The Minion DHR II is a complete redesign. Acceleration, cornering and braking have all been improvedTR - Tubeless Ready - sealant requiredWT - Wide Track casing optimized for rims over 35mm internal widthEXO - sidewall protection which helps prevent puncture from sidewall abrasionsTubeless29x2.6622TBLS - FoldBk/Skn6560EXO/TR/WTNoUPC/EAN/GTIN: 4717784038513