20x1.90" Box Two BMX Tire - Black BMX - Race which is a method of

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6061 T6 CNC’d

It has a  7/8" top and will fit many Aluminum BMX bikes

Pressure: 110psi max

20x1.90" Box Two BMX Tire - Black BMX - Race which is a method ofThe Box Two Wire Bead 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 60TPI 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