Recent content by DonCox

This all bids more questions??? I have run the QS138 70H V3 motor almost exclusively. With the EM150SP/2 for smaller bikes and lots of EM260SP/2 and EM260S controllers on the full size bikes. I am dabbling with the FarDrivers now, but no real experience yet. I have never overheated the motor...

Mike Burkeen, of the AMA, spoke with Steve Agular today with some great news. They are going to have an Official Electric Class race included in the Washougal, WA, AMA Pro Motocross weekend during the Amateur days of the event. There is also going to be a Open Electric Class at the Mammoth...

Costco has a sale on the ANKOR SOLIX F3800 with second battery and 400W of solar panels for $4599.99 In the online catalog it is item no. 1884308

Yes it is. We live in western Arizona and ride mostly So Cal tracks, and it is hot in the summer months. If the controller doesn't get airflow, (a lot of airflow), they will overheat. running between 300-400A with the Votol controller EM260S Stock right radiator and Amazon pump...

Did you lay down those near perfect welds on you Battery box structure. If those are your work you are one fine welder. I always have to preface my welds, with "they may not look pretty but they are solid"... Glad to be of help in your builds. You are now your own professional at building...

Thanks B.Frank. I enjoy building these things. There is a friend of mine in Florida, who has a great quick change system, XEMX1.com But they are primarily for 2014 and newer YZ250 and 450F bikes. I haven't quite got my quick change system done yet, but I will have it on my KTM soon. Thanks...

Oh yea, you will need a box of these connectors. https://www.aliexpress.us/item/3256805179431061.html?spm=a2g0o.order_list.order_list_main.56.240a1802BoX8pH&gatewayAdapt=glo2usa

Here is the Wiring Harness, 72 to 12V converter, Power Relay, key switch, blinker. https://www.aliexpress.us/item/3256802561424753.html You will then need to get the left and right side handlebar swtiches, and throttle. You can remove the right side switches from the throttle to put a more...

You are certainly welcome. I’ll get with you and we’ll get the street legal stuff working, and the water cooling system on it. Is the controller in the picture your new controller? My controller has a flat machined bottom. They are so fun to ride.

I did install this same size battery from Amorge with the EVE40P cells ( less expensive, only 4000mah but 35-40AH) A couple of differences in this battery is Open Discharge, to reduce the heat inside the battery Box, Dual Charger ( 2 ports for 2 chargers, faster charging at 120VAC) and the...

I just came across your post. I have done a lot of KX80,85, 100 and YZ85 size bikes. I use the QS138 70H V3 motor, a Votol EM150SP controller, and a 72V 34-40AH battery (20S8P for 36AH Molicel P45B cells, or 20S10P with Samsung 50S cells 50AH 40 miles range on road and trail). Here is one...

I am building the 2023 Duke 790 bike with a FarDriver. 96V controller. When I finish, maybe I will get one of the Votol EM260S 96V models and try it. I should start on the battery soon for this bike. I have been very happy with the 72V Votol controllers.

Hal I have seen them advertised on Aliexpress, but not by an reputable store. the Siaecosys store, Dun Store, QS Store They do not give the Maximum Voltage. 96V is nominal voltage. I would love it if we could use Votol. I am very comfortable with Votol controller

The main reason a lot of us do 72V is because the convenience of the parts. More controller options in 72V, like Votol. They do not have a 96V EM260S. There are Aliexpress stores that sell them, but I emailed Harry at QSMotors.com and they say there are no 96V EM260S controllers. Batteries...

This battery would easily fit in a YZ85 with a QS138 70H V3 motor. The controller would work well also. I have a 10”x 10” x 7” battery in my YZ85. It also will fit almost any steel frame Yamaha YZ250-450 frame. Plus a lot of other frames. It is a great price for what it is.