Upgrade your Sur Ron / Segway from currently 4800watts up to 7200watts BYPASSING your stock battery. (Or run it up to 15kw with upgraded battery)
Read our recent blog post : Power Tips: Get Your ASI Controller Upgrade Tuned by a Pro
We looking at +30-50% increased torque & acceleration and +7-10mph top speed from this upgrade.
No matter how many Sur-Ron upgrades you install on your e-bike, one basic part might be holding you back. The controller is the ‘brain’ of the bike, which controls your total power output, torque, top speed, acceleration, and accessible energy.
The BAC4000 delivers perfect amps with smooth performance running evfreaks file, whether you’re speeding across a flat course or revving up for jumps - we got you covered. Up to 15kw peak & 430 phase amps.
Every customer gets a custom tuning and programming session, which we can do remotely connecting to your phone or tablet. Because every Sur Ron or Segway engine is slightly different so for the best customer experience you need that individual setup based on your hardware parameters & your own individual needs which we will discuss during the session. Our engineers are also available to troubleshoot, resolve, and improve any potential issues that riders notice on the road afterwards.
This controller kit comes with a Bluetooth-compatible LCD EggRider V2 screen, so you can easily swap between pre-programmed modes & power levels with a single touch.
The new electric Alta throttle we including in our kit addresses common software bugs and helps to keep smooth acceleration with continues speed and is built to last.
Kit contains:
BAC4000 controller (7.2KW tune or up to 15KW with upgraded battery)Most Advanced Tune on the marketCustom Programming Session and AftercareEggRider V2 display (gearbox)Mounting bracketsAluminium "FastBee"Heatsink including side coversUpgraded Alta electric throttleWiring loom & Engine extension cables BoltsBattery bypass cablesHeat shrinks and video instructions supplied for smooth & easy installationRoad & Off Road modes5 power levels on each mode ( 20%, 40%, 60%, 80%, 100%)
Power Levels on Display Explained
You can have preprogrammed custom settings Road & Offroad Mode on each - 5 different power levels pre-programmed by us according to your needs.
You can change between the settings just pressing the buttons on the display.
You can connect EggRider via bluetooth to your phone for advanced statistic tracking.
We also offer 2-day installation service in our workshop for £250 or you can take advantage of remote support over the phone to install your kit at home.
EggRider Display
Exclusive Heatsink - Mounting Kit
Alta Throttle for Smooth Speed controll
EVFREAKS has partnered with the Rubitech team of engineers in Switzerland and other German engineers, including Dr.Ondrej, who are just as obsessed with the Light Bee X as we are.
Upgrade your Sur Ron / Segway from currently 4800watts up to 7200watts BYPASSING your stock battery.
Or run it up to 15kw with the EVFREAKS upgraded 60v60ah or 72v45ah battery
Very satisfied with the Sur Ron Alta Throttle "Race"
The nice thing about this throttle is that you don't have the annoying power fluctuations in normal and sport mode as with the SurRon-OEM model.
The supplied handle is also thicker which gives a better grip with my larger hands. recommended!
Thanks for your good advice EVFREAKS
Dispatch time was not wot I thought it said 3-5 days and it took 3-4 weeks
Bought a full kit a couple month ago and I have to say it’s the best kit on the market. Deffo worth the wait
Best suron special part together with bac4000
Great service and the BAC kit is the best on the market , comes with so many accessories that you won’t find in any other kit for this price!
E freak quick response. Should have soon
Heatsink arrived in red with black infills, this purchase is advertised with red infills.Black infills arrived when I want the original order - RED
Help !!!
Really impressed with the how quite it is
10 out of 10
Heatsink - Mounting Kit For BAC8000 & BAC4000 Controllers
Very pleased much better ride now I have put the lift kit on and wheelies like a dream
Lift Kit Seat Extenders
Regular price £179.00FAST BEE LIMITED EDITION SEAT EXTENDERS FOR SUR RON / SEGWAY
Improve your ergonomics for a more comfortable ride and enjoy better control on the course. Our new seat extenders are redesigned with extra bulk that adds strength where you need it. Plus, the all-new aluminum battery cap is emblazoned with the EV Freaks logo for a sleek, polished finish.
KW: Sur-Ron upgrades, Sur-Ron parts, Sur-Ron Mods
Heatsink - Mounting Kit For BAC8000 & BAC4000 Controllers
Regular price £187.00ASI BAC4000 7.2Kw Power Upgrade Kit Sur Ron
Regular price £1,500.00 Sale price £1,299.00 Save £201.00Upgrade your Sur Ron / Segway from currently 4800watts up to 7200watts BYPASSING your stock battery. (Or run it up to 15kw with upgraded battery)
Read our recent blog post : Power Tips: Get Your ASI Controller Upgrade Tuned by a Pro
We looking at +30-50% increased torque & acceleration and +7-10mph top speed from this upgrade.
No matter how many Sur-Ron upgrades you install on your e-bike, one basic part might be holding you back. The controller is the ‘brain’ of the bike, which controls your total power output, torque, top speed, acceleration, and accessible energy.
The BAC4000 delivers perfect amps with smooth performance running evfreaks file, whether you’re speeding across a flat course or revving up for jumps - we got you covered. Up to 15kw peak & 430 phase amps.
Every customer gets a custom tuning and programming session, which we can do remotely connecting to your phone or tablet. Because every Sur Ron or Segway engine is slightly different so for the best customer experience you need that individual setup based on your hardware parameters & your own individual needs which we will discuss during the session. Our engineers are also available to troubleshoot, resolve, and improve any potential issues that riders notice on the road afterwards.
This controller kit comes with a Bluetooth-compatible LCD EggRider V2 screen, so you can easily swap between pre-programmed modes & power levels with a single touch.
The new electric Alta throttle we including in our kit addresses common software bugs and helps to keep smooth acceleration with continues speed and is built to last.
Kit contains:
Power Levels on Display Explained
You can have preprogrammed custom settings Road & Offroad Mode on each - 5 different power levels pre-programmed by us according to your needs.
You can change between the settings just pressing the buttons on the display.
You can connect EggRider via bluetooth to your phone for advanced statistic tracking.
We also offer 2-day installation service in our workshop for £250 or you can take advantage of remote support over the phone to install your kit at home.
Reinforced Suspension Triangle
Regular price £129.00Beef up your Sur-Ron accessories with aircraft-grade aluminum. The EV Freaks reinforced progression triangle can handle any crash landing and the most extreme off-road riding. Like all of our plug-and-play Sur-Ron upgrades, this triangle is specially designed for the Light Bee X, and it’s substantially stronger than flimsy factory parts.
With EV Freaks mods, you can push your bike to the limit on bigger jumps and wheelies. Our reinforced triangle is ultra-light and extra strong, so you don’t have to worry about breaking links with excessive weight loads. Best of all, it won’t affect your suspension.
Extreme Power and Performance Sur-Ron Mod Shop by EV Freaks puts you in control of your ride with top-of-the-line Sur-Ron upgrades, accessories, mods, and batteries. The Sur-Ron Light Bee X is a reliable electric bike with a lot of potential – with our help, you can turn it into something incredible. We’re here to help you get your tires dirty and go crazy!
