Please watch video for 48V 52V 1500W rear spoke hub motor spline cassette that show one kind of default speed. We also can customize this motor with different speed versions for free. For example: max 300rpm, max 400rpm, max 500rpm..
Cassette Video:

BRAND NEW LEAF BIKE 2025 Version Black Lightning Brushless, Gearless Hub Motor !
New ULTRA powerful and efficient Gearless motor custom made with higher grade laminations, wider magnet stack, high speed NSK bearings, Honey well hall sensors, more copper fill, and all out higher performance. We went through all the stops to make this motor the absolute best hub motor on the market.
This 48V 1500W rear cassette hub motor has the more acceleration at low end, better mid range, and more top end. Also offer this wheel professionally laced into our double wall aluminum rims with 12g spokes. Message us for details. 20", 24", 26", 27.5"(650b), 700c, 28" and 29" sizes are available.
Detail:
Motor type: brushless gearless dc motor
Voltage: 48V / 52V
Power: 1500W
Max efficiency: 90.5%
RPM: 600
Mechanical brake: Disk
Sprocket: 7 speed Cassette
Cable location: shaft end, Left
Cable length:100cm / 40" -- Update “3mm phase wires” & "Newest version hub"
Install: spacing of Min.137mm ~ Max.155mm fork
Noise: < 60 db
Surface: Black painted
Net weight: 7.15 kg / 15.7 lbs
Gross weight: 7.8 kg ( after packing )
Package Content:
1 x 48V / 52V 1500W rear spoke hub motor - Spline Cassette
Package Size: 28cm L x 25cm W x 30cm H
Package Type: Cardboard Box
1500W Cassette Drw.
Performance Data:
