Box Two Tires Size:20 X 1.90 height: 100%

height: 100%

Forged pins further increase the chain’s strength & the Teflon coating reduces friction & wear on both the chain & sprocket

The standard 25

Purple/White & Orange/White Checkerboard Pattern

495mm): 10

Box Two Tires Size:20 X 1.90 height: 100%Box Two 60 TPI Wire Bead Tires were engineered w a minimalist approach to hit lofty goals for weight, traction, rolling resistance, & 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 & further reduce weight. We flanked the high density casing w a tightly packed hoop of high tensile steel wire bead. Finally, we draped this all w BMX race specific