36V 15AH chinese li-ion battery with case
From 250W to 1000W highspeed front or rear motor with disc brake
cut-off brake lever or brake sensor
speed sensor
20---700C alloy double rim
Kenda tire
13G stainless spokes
charger with CE approval
36V controller
waterproof controller plastic box
LED or LCD display with battery capacity ,speed level ,light button
charger with local plug and socket
3--4hours charging time
speed :25KM/H
Distance :45KMS
Battery life :500times
7layers export cartons
Suitable for any tricycle