The Box One™ Folding Tire was engineered with a minimalist approach to hit lofty goals for weight, traction, rolling resistance, and rebound. At its heart is a super-supple 120TPI casing with as much rubber displacing nylon as possible. Box also employed skin walls to reduce drag and further reduce weight, then flanked the high-density casing with a tightly packed hoop of aramid fibers. Finally, all of this is draped with a BMX race-specific tread that transitions from a center band with a large contact patch to unidirectional tactile knobbies on the sides. This aggressive combination allows for maximum traction out of the gate, immense adhesion in the corners, and low rolling resistance in the straights. A state-of-the-art mixture of compounds is used in various areas of the apex, wall, bead seat, and center – with higher silica content in the tread to again remove more weight.
Size: 20 x 1.75" (ISO 406mm)
Bead: Aramid folding
Pressure Rating: 75-100psi
Posted Weight: 378g
Color: All Black
