Enduro 72V Version ASI BAC 8000 Controller For Sur Ron with 750c Display and Loom


Enduro 72V Version ASI BAC 8000 Controller For Sur Ron with 750c Display and Loom

Out of stock


Enduro 72V Version ASI BAC 8000 Controller For Sur Ron with 750c Display and Loom

Higher Volts, Higher Amps Higher RPM+  Higher Speed !

This is truly plug n play and expect RELIABLE speeds of around  75- 85+ MPH (with upgraded battery)
All taxes and import duties paid and UK shipping

Now with stainless steel mounts (only we include these)

This must have a 200A capable 72v capable battery (see our other listing for battery)

Very similar to our motocross versions but with an added display that allows 5 power bands at the flick of the thumb, show speed and power usage and a built in fuel Gauge and trip meter. Perfect for the rider with the road going L1E or the Enduro type rider that wants to know more stats and not so concerned about breaking things from hard riding.

Set at the same power as its slightly smaller brother the 4000. This controller is designed for much higher power outputs and finds these power setting extremely easy to handle and with much better cooling. The 8000 is able to convert more DC amps to phase amps than any other ASI controller. We make the same profit by selling either controller, but in our opinion the sheer superiority of the 8000 makes buying the 4000 crazy except for a small saving.

The Display with a simple thumb push button on hand can change power on the fly (just your thumb, no gloves off or stopping, can be used like a gear box). Set at a safer (motor wise) 13750 watts full power going up with 5 power  increments of 2750Watts:

Level One: 2750Watts

Level Two: 5500Watts

Level Three: 8250Watts

Level Four : 1100Watts

Level Five (Full Power): 13750

this means you can use the power modes like a gear box, pulling away as hard or gently as you like, or using a lower power to get better range. All at the touch of a button (no fiddly touch screen menus to sort through) – simple and efficient!


Controller Feature Set

  • FOC (Field Oriented Control)
  • improved torque throughout the rev range
  • Higher RPM compared to the stock controller on 52V and especially on 72V
  • Silky smooth throttle control and responsiveness, like a fine adjustable knob on a light switch.
  • Improved efficiency due to FOC algorithm, premium internal components within the controller (like the mosfets) which increases efficiency while reducing heat losses
  • Automatic sensored to sensorless transition which gives you addition 5% top speed and better performance
  • Usable voltage is 48V-90V
  • Loom
  • Mounting Kit
  • Install Instructions
  • 750c display


we recently after a long relationship broke away from a well known Californian business who supplied us these controllers. We found the latest display supplied by them was simply to difficult for most users with gestures that caused too many issues.

The 750c mk2 that we have replaced this with is trusted and tested display that gives easily read outs of: speed, power, fuel tank and a voice of atleast 5 different power levels at the flick of a thumb button while on the move.

no updates, no messing and no home made cases.

u fortunately this set up will not allow the simple swapping of battery voltages. You have to choose your battery voltage and stick with it. We will however change this voltage for you free one time only by appointment via remote session on your laptop with a Bafang programming lead. So if you buy the controller to run in a std 60v battery and then jump to our big 72v high power battery, everything will work.

sorry but we will not be supplying any Bluetooth codes.

If you decide at a later date to go back to the std Sur Ron60V battery, we can do a one time update (can be done more but you pay – its an inconvenience) free of charge if you have a USB programming lead.


* UK Warranty 


We now offer a fitting service (only if purchased from us indifferent location around the county.

Each location has different working patterns.

Generally the bike will need to be dropped of at prior arrangement and collect one working week later. but must include a full weekend in between.

Price £229 and not included with the original controller purchase.

Current fitting locations are:

Epsom, North Wales, Dumphries, Mersey, Leeds, Aylesburry






Additional information

Weight 3.5 kg
Dimensions 40 × 25 × 25 cm