Ciao,
1. the original controller crash itself ...i don't know the engeneerig install a 48 volt Kelly controller on 58.8 battery volttage when the max voltage of the controller is 60 volt!
I substitude the original Kelly controller with similar KEB72801X at least 72 volt......$ 350 from company in Cina
2. the controller's fan run when you turn the main switch on ( no noise at hall ..very small use of energy ...inaff wind for cool down the aluminum plates
3.the performance improve is fantastic KLS7260RM ( racing sinusoidal ) see on Kelly Spec,,,,KLS-RM is a variant of standard KLS controllers. KLS-RM has greatly
enhanced its peak current, which is suitable for motor application scenarios that require high starting current, which is suitable for motor application scenarios that require
high starting acceleration, such as racing electric motorcycles. I will att.a PDF.
4. the project take only a day...you need to increase the lenght of the 3 phase motor wire, cut a small part of the support of rear fender,(i install the controller above the
chassy see the above pictures) small mod on the plastic...a couple of hours...I keep the original cable controller and use the old female connector and solder the wires
on it.(See next pictures) i follow the schematic on the new KLS and compare with the old KEB ( see on PDF schematic diagram) of course i spend at least 4 hours to
change the parameter by the Bluetoot adapter for my ride attitude ( I was a Italian Champion on motorally in the old 1992 )so i like Power.....42 Kw peak for 1 minute..
5.Total cost is the price of the New Kelly KLS7260RM plus DHL transportation and ItalianTax around 600 US $
6.the seat is KTM freeride
7. of course i upgrade the battery also, the old battery was almost new compare with the age but to complicate to upgrade i installed a SURRON 67,2 Volt Battery
with the BMS remuve and add an extra 67,2 volt 20 amp litium battery in parallel.
8. a clutch lever is for regenerative brake and also i use the beginner part of trottle (5%) for regenerative brake too
9. all the parameter are so easy to manipulate with the AC aduser app on cell phones...
10. I can't upload my PDF...see the Kelly manufactors for descriptions ..Ciao from Italy
