S18 Final Production Changes
- Adjustable Pedal -Structural
The pedals are adjustable allowing riders to lower the platform by 2cm. This allows riders of different heights to have better control and increased comfort levels on the S18.
- Mudguard- Back fender
Previous mudguard was secured by glue and one screw. The final production is secured by a total of 3, one on each shell and one in between with the addition of glue.
- Tiring rubbing noise
Some prototypes experienced a rubbing noise issue. The tyre we used on prototype is a little bit wider than massive production, and the mainboard holder tubes had some errors, so the tyre might be pushed to one side and scratched the body shell. We’ve adjusted the mouldings/dimensions to eliminate these issues.
- Wobbliness
Users experienced issues where the wheel would wobble when braking. After testing we eliminated the issue being suspension related but was rather padding related. Users could not grip the wheel when braking hard, we have since increased the PU pad thickness from 4mm to 12mm.
- Top of wheel hurting inner knee.
The padding was not thick enough causing the knee to interact with the harder elements of the wheel. Final production will have increased the PU pad thickness from 4mm to 12mm.
- Body shell
Some users experienced the case not being durable enough when crashing. We started using a material with more flexibility causing it to be less brittle. ABS+PC.
- Outer shells popping off
Users experienced the white body panels coming off when crashing, we have increased the thickness of the clips so they don’t come off as easily.
- Handle
Sometimes the trigger button gets stuck, we’ve added a crystal silicon logo above the button to create a uniform force downwards.
- Steel Slide
To increase the durability of our suspension we have changed the sliders from aluminum to steel. The steel is treated to protect it against elements.
- Suspension support frame
Suspension support frame is changed from space grey to gold.
- Padding durability
We have changed the material for the padding so it doesn’t rub off as easily.
Unmatched in style and comfort
VIDEOS
PERFORMANCE SPECS
| Product Performance | |
| Model | KS-S18 |
| Top Speed | Full speed unlocked after 6 miles. Max speed of 31mph |
| Mileage | 62 miles advertised range. Battery size is ~29% less than the 18XL and 16X models. |
| Maximum Gradibility | Around 40° |
| Battery | Top Charging Voltage：DC 84V. Rated Power: DC 74V. Rated Capacity：1110Wh. Smart BMS with balance and over-charge, over-discharge, over-current, short circuit, and overheating protection. Supports monitoring the battery conditions via KingSong APP. |
| Operating Temperature | -10℃/+60℃ |
| Max Load | 265lbs |
| Charger Voltage | Input AC 80~240 V ，output DC 84V、2.5A |
| Charging Time | 1110Wh: about 6h 2.5A |
| Rated Power | 2200w |
| Max Power | 5000w |
| Color | White & black |
| Dimension | 557mm（H） x 530mm(L） X 200mm（W ） |
| Suspension Specification | 200-57 Air suspension. Using a variable lever the wheel has dampening travel distance of 100mm which is transferred to the rear spring |
| Suspension Distance | suspension with a travel distance of 57mm. |
| Pedal Height (from ground) | 210-110mm |
| Tire Size | 18inch Diameter 3.0"inch |
| Weight | 1110wh around 48lbs |
| EUC Port | Charging port; On/Off/Light Switch; Light sensor; USB accessory port |
| Light UP Displays | Rear light housing displays battery level, braking and turning signals all in one unit |
| Lift Sensor | Lift sensor accurately senses and determines when wheel is lifted off the ground to stop tire rotation. 45° left and right side. (Motor stalls when over 45°) |
| Roll Protection | Placing the machine vertically on the ground will restart balancing automatically, no need to restart manually |
| Speed Limit Protection | Adjustable Beep alarm, voice alarm, or tiltback when speed limit exceeded |
| Low Battery Protection | Low battery protection activated at 30% battery, speed will decreases linearly; when the battery is lower than 5%, voice alarm for charge, when battery at 0%, the front part of the pedal will rise to decelerate until full stop. |
| Higher Temperature Protection | When the motherboard reaches 80℃ it will result in tiltback. When the motor reaches 120℃ it will result in tiltback. |
| Battery Indicator | LED Lights show battery level when EUC is powered on and at rest |
| Hardware Features | |
| Mainboard | The motherboard is designed with a 4 layer structure, allowing for better stability performance. 12 large individual TO-247 imported MOSFET transistors to sufficiently support the 2200W motor. Transistors are attached to the aluminum body frame of the wheel for better heat dissipation. |
| Bluetooth | Bluetooth 4.0. Allows for strong stable data transmission |
| USB Output | Quick charge USB A 3.0 |
| 2*5w light high beam with 2*4w short beam. Double the strength of the 16x, providing excellent illumination. | |
| Temperature System | Temperature of the motherboard is continuously monitored to ensure rider safety |
| Handle | Aluminum constructed handle designed for ergonomic pushing of the wheel or lifting of the wheel |
| Motor | Higher power 2200w motor that provides a maximum torque of 140N.m |
| Suspension System | Unique X shaped suspension system. Racing level suspension provides the ultimate support and shock absorption. |
| Suspension Settings | Download Suspension Settings Chart Here |
| Package | |
| Standard Accessories | 1x Charger, 1x Manual, 1x Pump, 1x Warranty card, 1x QC certificate |