29"x2.1" Light Blue Speedster Bicycle Tire Heartway Challenger (P20CL) then this is the motor

then this is the motor for you

If you already have a good pair of 12 volt 12 Ah batteries you can save yourself a serious bundle of cash

After Drive Medical acquired the ActiveCare Brand

Go-Lite Bariatric Steel Rollator

29"x2.1" Light Blue Speedster Bicycle Tire Heartway Challenger (P20CL) then this is the motorThe Speedster was designed for rolling speed and minimal drag on hard pack or paved terrain. Count on this tire for high performance during BMX racing, dirt jumps, and urban shredding. A collaboration between SE Bikes and Vee Rubber. MPC Durable long life compound that is designed to be functional on all terrain types. SE Bikes: 4766