Specification:
Ratio: 14:27
Material: surface oxidation+ stainless steel
Wheel And Sprocket Electric motor sprocket: otter diameter 32mm, inner diameter 8mm, thickness 15mm
Wheel sprocket: external diameter 58mm,internal diameter 22mm,thickness 10mm
Install holes distance 34mm with M4 thread.
4 holes, for 
8044 skate board wheels.
Sprocket chain wheel for DIY Electric longboard skateboard parts.
Smooth transmission, buffering effect, cushioning capacity, low noise.
It is easy maintenance, no lubrication, zero-maintenance costs.
This Skateboard Sprocket chain wheel is accurate, no slip at the job, with a constant transmission ratio.
Package Included:
1x motor sprocket
1x wheel sprocket
1x chain
4x screws
Note:
Please allow minor mistake because of manual measurement.
Due to the difference between different monitors, the picture might not reflect the real color of the item
Packaging Details
Unit Type: piece
Bundle Weight: 0.21kg (0.46lb.)
Deal Size: 35cm x 30cm x 10cm (13.78in x 11.81in x 3.94in)