Specification:
Ratio: 14:27
Material: surface oxidation+ stainless steel
Engine sprocket: otter diameter 32mm, inner diameter 8mm, thickness 15mm
Wheel sprocket: external diameter 58mm,inner diameter 22mm,thickness 10mm
Wheel And Sprocket Install holes distance 34mm with M4 thread.
4 holes, for 8044 skate board wheels.
Sprocket chain wheel for DIY Electric powered longboard skateboard parts.
Smooth transmission, buffering effect, cushioning capacity, low noise.
It is simple maintenance, no lubrication, low maintenance costs.
This Skateboard Sprocket chain wheel is accurate, no slip at the job, with a continuous transmission ratio.

Package Included:
1x motor sprocket
1x wheel sprocket
1x chain
4x screws

Note:
Please allow minor error because of manual measurement.
Due to the difference between different monitors, the picture may not reflect the actual color of that

Packaging Details
Unit Type: piece
Package Weight: 0.21kg (0.46lb.)
Package Size: 35cm x 30cm x 10cm (13.78in x 11.81in x 3.94in)