WTB Intersector Flat Guard 27.5" Tire. Features: Fast-rolling knobs feature textured surfaces and multi-directional siping for excellent traction on pavement and gravel Durable E-Bike commuter tire with thick tread rubber and optional Flat Guard puncture protection Reflective strip improves safety by making the rider more visible to traffic Textured tread surface with water-channeling grooves provide confident traction Specs: Model:Intersector Comp Size:27.5" Width:2.4" Casing:Flat Guard TPI:30 Compound:DNA Bead:Non-Folding Type:Non-Tubeless Color:Black Weight:-