Ring can be fixed into the synchronous wheel to save the bridge fixed distance，
Only suitable for round bridge, carefully purchased
Fit Long board 7-inch skateboard bridge，Small fish plate 4 - inch bridge,
double Tilted 5 - inch bridge Fit 5065,50series brushless motor electric skateboard bracket,
Synchronous wheel adapter diameter 72MM wide 43MM skate wheel 5-hole wheels
adapter motor screw fixing hole pitch: Φ 30.0 * 30.0
Adjustable belt, fit belt circumference 225
Transmission is accurate, no slip at work, with a constant transmission ratio.
Smooth transmission, with a buffer, shock absorption capacity, low noise.
Easy maintenance, no lubrication, low maintenance costs.
Bracket structure design fixed hole position can be adjusted motor 4 fixed screw position,
thereby adjusting the size of the belt between the synchronous wheel elastic.
Material:
Stent：Aviation aluminum alloy 7075 Synchronous Wheels: Aluminum
net weight：100g
Stent Specification:
Bridge mounting hole diameter: 18MM
width: 55mm
length: 112mm
Motor mounting hole diameter: 5MM
Motor shaft opening diameter：11MM
Synchronous wheelSpecification:
3M synchronous wheel: large teeth 48 / small teeth 16
With the wheel with the boss diameter: 38MM， high 4MM
Large synchronous wheel hollowed out inside diameter：22MM
Small sync wheel inner diameter：8MM
Belt：3M perimeter225 width 10MM
Package Included:
1*3M Size sync wheel
1*Belt 1*Stent
（1*2.5MM 1*2MM 1*3MM） L wrench
( 5*M4 5*M6 ）Machine screws
5*M3*35 screws