Box Two 60 TPI 20" (406mm) Wire Bead Tire
Box Two™ 60 TPI Wire Bead Tires were engineered with a minimalist approach to hit lofty goals for weight, traction, rolling resistance, and rebound. At its heart is a super-supple 60TPI casing where we forced in as much rubber displacing nylon as possible. Skin walls are employed to reduce drag and further reduce weight. We flanked the high-density casing with a tightly packed hoop of high-tensile steel wire bead. Finally, we draped this all with BMX race-specific tread that transitions from a center band with a large contact patch to directional 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.
Reference: BMX Tire Size Tech Sheet
Dual compound offers plenty of grip
Installed tire as a rear on a PRO XXL. Plenty of grip out of the gate and in the corners. Replaced "factory" tire on a high end complete and the BOX tire is lighter and feels more confident. Higher PSI allows for some additional cheap speed.