I-MAX S1+ Tube Buy from $15 CAD × Close Add To Cart Description I-MAX S1+ tube replacement. Featured Parts and Accessories I-MAX S1+ Charger I-MAX S1+ Color Board I-MAX S1+ Kickstand I-MAX S1+ LCD Throttle I-MAX S1+ Tire View Other Models INOKIM Quick 3 Hero INOKIM Light Private: INOKIM Quick 2 Private: Coswheel A-ONE INOKIM mini+ I-MAX S1+