Specification:
Ratio: 14:27
Material: surface area oxidation+ stainless steel
Engine sprocket: otter diameter 32mm, inner diameter 8mm, thickness 15mm
Wheel sprocket: external diameter 
58mm,inner diameter 22mm,thickness 10mm
Install holes distance 34mm with M4 thread.
4 holes, for 8044 skate board wheels.
Wheel And Sprocket 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.
Because of the difference between different monitors, the picture might not reflect the actual color of the item
Packaging Details
Unit Type: piece
Deal Weight: 0.21kg (0.46lb.)
Package Size: 35cm x 30cm x 10cm (13.78in x 11.81in x 3.94in)