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Isi Paket :
1x motor+reduction unit
1x 60V700W controller
1 pair of crank arms
1x freewheel crank set
1x bolts and accessories
1x sealed bottom bracket
1x throttle
Specifications:
Motor :48V 450W brushless gearless with hall sensors
Reduction system : Belt driven
Primary drive belt :14T-80T
Belt :GATES POWER GRIP HDT 475-5M / 5mm pitch / 15mm
Motor weight :4.3 Kg
Secondary drive chain :12T-44T
Average current :10A
Maximum current :22A
Jack shaft no load spd :550 - 570 rpm
2nd stage no load spd :148 - 155 rpm
Throttle control :Hall sensor
Internal BB width :68mm
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