Specification:
Ratio: 14:27
Material: surface oxidation+ stainless steel
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 powered longboard skateboard parts.
Smooth transmission, buffering effect, shock absorption capacity, low noise.
It is simple 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:
Wheel And Sprocket Please allow minor error because of manual measurement.
Because of the difference between different monitors, the picture may not reflect the real color of that

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