A round profile, closely-spaced tread, and supple casing contribute to Peaks low rolling resistance, while ample traction and braking performance are delivered thanks to siping on every knob and its multi-dimensional Dynamic A/T compoundULT - Lightweight casing fabric utilizing smaller thread fabric. This casing uses less rubber-making the tire more supple and faster rolling, with improved tractionDAT - Dynamic all-terrain compound providing excellent rolling efficiency while maintaining a high level of grip to minimize power transfer lossMWL - Durable mono fabric, found throughout our mountain range where cut and abrasion resistance is paramountEBIKE25 - has achieved a passing rating for use with E-Bikes up to 25kphTubeless27.5x2.25584TBLS - FoldBk/Blk58645gULT/DAT/MWL/EBIKE25NoUPC/EAN/GTIN: 810432030427