Designed for all-terrains
Made to go where others don't dare
Aside from having the most clearance in the industry, the X4S comes equipped with an amazing independent suspension system supported by adjustable coil over shocks.
Highest ground clearance in the industry
Propel riders can rest assured knowing they are riding the board with more ground clearance than any board in the industry, including top mounted battery models. Propel utilizes automotive technology to deliver you a board capable of riding in the toughest areas while still providing a stable,reliable ride.
High Quality, thoroughly tested parts
The force-bearing parts on Propel skateboards are made aircraft grade aluminum that is strengthened through structural design,
Every part has been thorough simulated force analysis and repetitive crash testing to ensure there are no serious breakages during an impact that could cause personal injury.
Concave, 100% Carbon Fiber Deck
Our decks feature an exaggerated concave form which has received excellent feedback from riders of all levels. We really take pride in the beautiful, 3K carbon fiber deck, not just for its durability and light weight aspects but its absolutely beautiful under foot as well.
Finger wells are formed in the underside to assist with portability as well.
Longer Range
As Propel, we know how important range is to our riders. We have addressed this issue by designing fast-swap battery packs that can be changed in less than a minute to essentially offer our riders unlimited range potential.
Automobile engineering on an esk8 platform
PROPEL has put engineering at the heart of everything we do. One of our strongest assets is our team of talented and experienced engineers, who are dedicated to provide remarkable engineering in design, prototyping,manufacturing, customization, technical training and after-sales support, as well as, intellectualization of traditional equipment.
Our engineers meticulously analyze trends in consumer behavior to ensure that our products always meet the market demand. Once an idea for a innovative product is identified, our highly skilled engineers use innovative methods tobring product conceptions to mass production, offering a comprehensive board,scooter, small smart vehicle program delivering attractive models for every segment satisfying all requirements. There is something to suit everyone with different applications– whether on road, off road.
Project Timeline
We established quality management and control system in accordance with automotive industry standards, and undergo rigorous testing.
Road Test: Flat-road test at constant speed/ Hill grade/High-frequency road test/Long-wavelength road test/Blockage Test.
Simulated surroundings: High temperature/Low temperature/Salt spray test/Xenon photo-aging test
Structural performance: Ballast test/Frontal impact test/ Drop test
Bench test: Vibration test/ Drum bench test/Suspension durability test
Material propertities: Yield strength/hardness (HV)/Poisson ratio/Alternating load test
Electrical test: Motor external characteristics/Battery charge and discharge/EMC
Operation test: Ergonomic evaluation/Misuse test
Fully focused on riders needs
Can be tuned for personal ride preferences
The positioning holes on the steering knuckle are used for switching the steering flexibility and steering speed at the riders will.The coil over springs can be replaced and the are adjustable for the absorption of vertical energy as well. Below the deck, there are a set of turning springs that can also be made stiffer or softer, dialing in how easily the board reacts to foot pressure. All these things combined give the rider the advantage of tuning his or her board personally, based on their ride styles and requirements. You'll find the board is quite capable right out of the box but these are adjustments you can play with to really make it your board.
Open and shared development
PROPEL brings more options for all enthusiasts of outdoor sports and DIY activities, so we encourage everyone to build their own skateboards or small vehicles by themselves (we prefer to call this product a small vehicle rather than just a skateboard). We listed all our parts for sales and built a community for direct communication with our engineers. We are willing to provide more technical support, and hope to get more creative ideas. All comments and suggestions are greatly appreciated. We count on rider input to improve as we grow as we are a company driven by our riders and our riders needs.Please feel free to tell us how we can serve you better.
