12" Pneumatic Drive Wheel Assembly for the Merits Pioneer 9 (S331) and Pioneer 10 (S341) Mobility Scooter and the Merits Atlantis 1 (P710), Atlantis 2 (P720), and Super Vision (P327) Power Chairs (32600423) Schwinn Newport 50 it is not compatible unless

it is not compatible unless the Baja clutch is modified for a 20 mm shaft

(1200 plus charges)

Safety Features

The 36 volt Lithium battery pack for the Ninebot ES1/ES1L electric scooter offers the energy efficiency of lightweight Li-ion technology to keep your scooter running

But the knobby isn't just for ATVs

12" Pneumatic Drive Wheel Assembly for the Merits Pioneer 9 (S331) and Pioneer 10 (S341) Mobility Scooter and the Merits Atlantis 1 (P710), Atlantis 2 (P720), and Super Vision (P327) Power Chairs (32600423) Schwinn Newport 50 it is not compatible unlessThis 12" pneumatic drive wheel assembly for the Merits Pioneer 9 (S331) and Pioneer 10 (S341) mobility scooter, and the Merits Atlantis (P710), Atlantis 2 (P720), and Super Vision (P327) power chairs comes complete with a 4. 00 5 tire, a tube, and a black and aluminum rim. This is a big drive wheel for a big power chair. Merits: 32600423