9inch 9 inch aluminum alloy hub wheel motor with 9x2.5-4 solid tire for wheelchair motor and robot motor phub-9at

9 inch 9inch aluminum alloy hub wheel motor with 9x2.5-4 solid tire

for wheelchair motor and robot motor

Model:phub-9at

Specification:9x2.5-4

Hole diameter:17 mm or 19 mm

key way: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.

we also can provide front wheel,

The hole diameter of front wheel is 15mm.