The Vee Rubber Mission Rubber Fat Bike Tire is the perfect, all around, wide MTB trail tire. Ramped and chisel shaped center and transition knobs set this tire apart from others while extra diamond-shaped transition knobs provide great cornering performance. 72 TPI with a Folding Bead. Multi Purpose Compound and E-Bike 50km/h rated. 24×4.0 Blackwall version.