12inch 12 inch aluminum alloy solid tire hub wheel,motor drive wheel,for wheelchair scooter Lawn machine lawn mower phub-12an

12inch 12 inch aluminum alloy solid tire hub wheel,motor drive wheel,

for wheelchair scooter Lawn machine  lawn mower 

Model:phub-12an

Specification:12 inches.(57-203) 12 1/2 X 2 1/4
Detailed parameters:the outer diameter is 330 mm

wheel rim diameter:220 mm

hole diameter:17 mm

key width:6 mm

applicable scope:national standard parts.

common in the market most of the electric wheelchair.

characteristics:high-grade aluminium alloy wheel hub.

strong deformation.

rust,prevent slippery brand tyre.

wear-resisting,no crack.