Please watch video for 20 inch 48V 52V 1500W rear bike motor wheel that show one kind of default speed. We also can customize this motor with different speed versions for free. For example: max 25kmh, max 32kmh, max 45kmh..
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* This 20 inch bike motor combines the full E-bike technology: direct drive Brushless Gearless high torque hub Motor to change almost every bicycle into a personal electric bike. Save energy, protect environment and save money with a lot of fun.
* Saving 10% of electricity, Improve the efficiency of 8% With The Newest Materials Steel Rotor.
Main Features:
>. Rim A: 20 inch double wall Alloy (Rim Fit For: 20 × 1.5" / 1.75" tire)
>. Spoke: Silver 12 gauge / 68mm Length × 36 pcs
>. Rim B: 20 inch double wall Alloy (Rim Fit For: 20 × 1.95" / 2.0" ~ 2.5" tire)
>. Spoke: Black 12 gauge / 72mm Length × 36 pcs
>. Engine: Bldc hub motor
>>. Voltage: 48V / 52V
>>. Power: 1500W
>>. Efficiency: 90.5%
>>. Max speed: 69.9 kmh -- 37.8 mph Default (Optional other speed: 30mph or 25mph...please leave message)
>>. Mechanical brake: Disk or V
>>. Freewheel: max 7 speed
>>. Cable location: shaft end, LEFT
>>. Cable length:100cm / 40" -- Update “3mm phase wires” & "Newest version hub"
>>. Install: spacing of Min135mm to Max 155mm fork
>>. Noise: < 60 db
>>. Surface: Black painted
Package Content:
1 x 20 inch 48V 52V 1500W rear bike motor wheel
Net Weight: 7.8 kg / 17.3 lbs
Package Size: 50cm L x 50cm W x 25cm H
Package Type: Cardboard Box
1500W Rear Drw.
1500W Cassette Drw.
Performance Data:
