52v 2000W brushless gearless kit 1) Brushless gearless rear hub motor, dropout size 135mm 2) mtx double wall alloy rims with spokes 3) Twist throttle 4) Brake Levers 5) 52v 45A controller 6) PAS 7) LCD display SW900 8) Cartons Package with foam, winding pipe, nylon tie, user manual 9) 7 speed 10) torque arm
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