£2,799.00 £2,248.00 (price including VAT)
KO: Pro Controller and Motor (RS) Combo
2 in stock
Power Sets and Battery Compatibility: KO Pro
Max Power for Motor: Sur Ron = 13.7kW. KO = 30kW
Max Power levels With battery:
Bypass 60v battery to = 7500W
Trail 60v 63Ah Battery = 12000W
Marathon 67v Battery = 10500W
RaceV2 72v 42Ah = 16kW
DomintatorV2 55AH = 16kW
Boss 72v 60Ah = 17kW
Konig 72v 42Ah = 20kW
Why buy this kit? to put simply it allows you to use MUCH more power without the worry of overheating the motor like the standard. In fact it handles so much power, that its best to turn it down a bit!
The bike uses the original power button for Eco and Sport. Eco is now set up for a controllable but very fast 14500Watts (we set our ASI ASI BAC8000 at 13700W for OEM motor and the KO Motor can take even more crazy power). This is enough power to: light up the back wheel, power slide out of berm and basically be faster than nearly any other known electric bike we have ever ridden (this bike destroyed a Cake and Storm Bee. KTM Freeride and EVERY OTHER BIKE). The power to weight is phenomenal, but still controllable. HOWEVER, when the passing place appears, or there’s a long straight or monster jump, the bike is already rolling at good speed and you absolutely have to destroy every other bike in the park, you hit the: funny button, the nutcase button, sometime also known as the “Sport” button. Time stands still, the nearest Cake or Storm bikes, start to go backwards and your future suddenly appear right in front of your eyes. yes this is the full power mode
Controller is plug and play fitting into the original mountings and wiring loom. A base map is installed and can then be altered to your power requirements though the mobile phone apps or via your PC. We find the mobile apps much easier to connect. Your Sport/Eco mode will give you two choices of power.
Motor (RS Version) obviously needs swapping out with the original. We highly recommend for road use upgrading your original primary belt for an upgrade GT4 or for off road use consider a chain drive (much nosier but much more resistant to debris). We stock the blue and red version of the motor and controller.
Input Voltage: 40-100v
Max Phase Current 800A
Max line Current 400A
Peak Output Power 35,000 Watts
Water Penetration ip67
Operating Temp -25C to 80C
Max Efficiency 98%
For more information of how to update your controller and custom the settings please check out the KO motor website here:
Internal motor features
Internal magnet motor (ipm) KO designed manufactured rotor / stator.
Stator dimensions – 160mm x 53mm.
Working voltage – 48v-100v.
Cold rolled sae 1045 steel shaft
Custom KO designed and patented rotor and heat sink design allows heat soak dissipation on the ends of the stator.
KO designed and patented internals pressure equalization system compatible.
KO designed and patented cryo cold air injection system compatible.
KO designed and manufactured cryo rotor/ stator anti corrosion coating.
Industry leading skf bearing and seals for the lowest rolling resistance and efficiency.
Japanese sourced 0.35 nippon steel stator / rotor laminated.
Industry leading 1.5mm air gap.
Industry leading 150°c / 302f sh50 neo magnets.
Hand wound 220°c high temp copper windings.
Custom waterproof designed (ip69) and manufactured hall sensor with 12 month replacement warranty against water / moisture damage.
Motor operating specification:
Power – 35kw (based on the motor rating, your battery will determine the power produced by the motor)
Max torque @60v – 52nm
Max stable rotor rpm – 12,000rpm
Max efficiency 97%
Take look at us unboxing one here:
Battery recommendations (battery not included)
Big power needs big batteries. Battery discharge power is NOT measured in Ah but in Amps (A)
Not all batteries can give the same amount of amps.
Our original batteries were designed for the original Sur Ron Motor and not designed for the super high power the KO motor can take, and take that power for much longer time spans. Most UK available batteries are good for around 170Amps discharge. Our 72v 42Ah Race & 46Ah Dominator we recommend for 190A (13680watts) Max power. Our Konig (KO specific battery) we recommend 300A (21600Watts) although can still burst much higher. NO mechanical device is designed to be held a maximum for long periods.
Fitting Services (highly recommended)
We now offer a fitting service in different 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.
Current fitting locations are:
North Devon (Barnstaple)
North Wales (Chester / Holywell)
Self Fitting: Not too difficult and fitting help available here:
We do not warranty damage caused from your fitting. Every kit is bench tested before leaving our premises.
We give UK support!!!!
* UK Warranty
Our warranty is limited to 6 months from time of purchase. Due to the use and the nature of this device (Off-Road) and the potential excess exposure to: water, rain, mud and the possibility to sustained high powered use/abuse, we do not warranty controllers that show signs of damage, excess heat or water penetration. All devices are fully bench tested working with a full working motor before leaving our premises. Any damage caused by your installation is not covered by our warranty. alteration may void warranty. This includes shortening of cables and changing connectors. We highly recommend the use of one of recognized fitters where installation is fully covered.
Warranties are not transferable.
We reserve the right to slightly modify or change this product without notice.
Bike not included
Buyer releases Electron Cycles or any person trading on or behalf of the business known as Electron Cycles from any liabilities, therein known as Electron Cycles (expressed or implied, arising by law or otherwise) that may occur from the use of products sold by Electron Cycles and purchased by Buyer. These products are being sold for “Off Road/Competition Use” only and may be used only on two wheel vehicles (bicycles, electric bicycles, two wheel electric powered vehicles) used solely for “Off Road/Competition” (off-road being defined as a private land with land owners permission and not public highway or byway). The Buyer also recognises that Lithium batteries are classed as hazardous and should not be: stored, used, charged in place, facility any area that is not fire proof or safe to do so. That batteries should not be taken into the family home, office, workplace or school place. No other applications are intended or implied. The Buyer of product sold or provided by Electron Cycles acknowledges and agrees that Seller disclaims any warranty and expressly disclaims any liability for personal injury or damages or any damages to vehicle, expensed occurred, personal property or third persons. Electron Cycles will uphold the warranty of the manufacture of the product sold for a period of six months from date of purchase from manufacturer defect. In the event a manufacturer’s warranty exists, it is agreed and stated that Under no circumstances shall the seller or manufacture be liable for any labour charged or travel time incurred in diagnosis for defects, removal, or reinstallation of this product, or any contingent expenses.