20x1-1/8 Vee Rubber Speed Booster Fast 50 Folding BMX tire - 100psi - Black 19mm It has 3/32" teeth and

It has 3/32" teeth and a 19mm bore

The recommended tube for this tire is 26 x 1-1/4 - 1-3/8"

utterly dialed on the inside

It is made to fit Schwinn S7 26 x 1-3/4 (571mm) rims ONLY

Linear Slic Kable®

20x1-1/8 Vee Rubber Speed Booster Fast 50 Folding BMX tire - 100psi - Black 19mm It has 3/32" teeth andAn evolution in racing competition, the Speed Booster is designed for top BMX racers who demand lighter weight, better cornering stability, and the lowest possible rolling resistance in high speed, grippy race courses. This tire is constructed with Vee's Fast 50 compound, which offers that sweet spot between all out fast rolling speed and flat out cornering traction and excels in dry conditions. It also featrues the B Proof casing a specialty material