More 40++ Air Pump For Tires And Bikes. Buy bike air pump and get the best deals at the lowest prices on ebay! Whenever your bike's tires are running low on air, you'll need to start pumping air into them. Kitbest bike pump, mini portable bicycle tire pump, 130 psi bike air pump fits presta & schrader valve, comes with glueless puncture kit, gas ball needle for all bikes, mtb, hybrid and balls.