Optimised for Koolux BK6S Models: Fully compatible with BK6S 4.0 and BK6S PRO, ensuring improved torque and stable output. 4-Pin Charging Port: Safe and stable charging interface for Koolux Silverfish systems.
48V 15.6Ah Battery For KOOLUX BK6S E-Bike
KOOLUX BK6S 4.0 20" Folding Electric Bike 48V 13Ah 7-Speed 250W City E-Bike 90KM
KOOLUX BK6S 20" Electric Bike 250W 48V 13AH Folding Fat Tire City E-Bike 7 Speed
KOOLUX BK6S 20*4" Electric Bike 48V 13AH Folding 75O E-Bike E-City Bike 7 Speed
KOOLUX BK6S 36V 13AH Folding Electric Bike 20 inch Fat Tire Electric Bike 90km
20 inch Fat Tire Folding Electric Bike KOOLUX BK6S 36V 13AH Battery EBike 90km
