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UNIQUE BIKES, ELECTRIC OFF-ROAD VEHICLES, AND TOURS
Gravity Coaster Intl. SP. Z O. O. is a Polish-Dutch company specializing in the design, manufacturing, and tour operation of original, off-road coasters, rollers, drifters, and bikes.
Our products are designed and engineered
by Jan Karpiel, legendary MTB bike designer and manufacturer with over 25 years of experience in creating durable and amazing off-road machines.
Jan's innovations have been featured in films (Down and Double Down), video games (Downhill Domination), and documentaries (Next Step and Extreme Machines). During the X-Games of 2000, he broke the North American Bike Speed Record on snow in Aspen, Colorado.
2-3 hours of run time and high-torque climbing per charge
Lean-to-Turn steering (like skiing) allows for group learning, team-building, and incredible ride experiences
Operates on dirt, grass, gravel, and snow for all-season tour potential.
3 power settings to accommodate all rider experience levels and local laws.
Brakes on all three wheels, plus engine disconnect on braking for total speed control
Constructed in the EU from aircraft-grade aluminum and high-quality CNC parts.
Explore Scenic Terrain
Build new skills
Tour quiet areas
High-tech Sport Bazisa
"Our fleet of 10 Electric Coaster is one of our most popular attractions. We run 2 tours per day in the summer and it is a big hit!"
Kiss Beatrix EV
"We purchased 12 coasters in 2020 and it was a great experience. Jan included training, and the riders love the tours. Amazing machine."
Coming in 2023
GC ADVENTURE TOURS
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