What Moto Trial and Gas Gas Are

Moto trial is a motorcycle sport where riders navigate through natural or artificial obstacles—rocks, logs, water crossings, tight turns—without putting their feet down or stalling the engine. The goal is to complete sections with the fewest points lost. A foot down costs one point; a stall or restart costs five. Riders are judged on control and balance, not speed.

Gas Gas is a Spanish motorcycle manufacturer founded in 1985 that specializes almost entirely in trial bikes. The company builds machines designed specifically for this discipline: lightweight frames, low seat heights, tight turning radiuses, and engines tuned for low-end torque rather than top speed. Gas Gas trial bikes are used by amateur riders and professional competitors worldwide, and the brand has won multiple world championships in trial competition.

Key Takeaways

  • Gas Gas manufactures trial-specific motorcycles with frames and engines built for obstacle navigation, not road riding or racing.
  • Trial bikes weigh between 60 and 80 pounds and have small engines (typically 125cc to 300cc) that produce power at low RPMs for precise control.
  • Gas Gas trial models are sold through authorized dealers and come in different engine sizes and suspension setups for different skill levels and body sizes.
  • Trial riding requires practice and technique training; owning a trial bike does not mean you can ride one competently without instruction.
  • Gas Gas bikes are more expensive than standard beginner motorcycles but less costly than high-end road or dirt bikes in the same year.

How Trial Bikes Differ From Other Motorcycles

A trial bike looks nothing like a street motorcycle, dirt bike, or motocross machine. The frame is extremely compact and sits very low to the ground—often 26 to 28 inches from seat to ground, compared to 30 to 34 inches on a typical dirt bike. The wheelbase is short, which allows the bike to turn in a tight circle and pivot on the rear wheel, a core skill in trial riding.

The engine is small and produces most of its power at low RPMs. A Gas Gas trial bike typically has a 125cc, 200cc, or 300cc two-stroke or four-stroke engine. Two-stroke engines are lighter and more responsive but require premix fuel; four-stroke engines are heavier but easier to maintain. Neither engine is designed to reach high speeds. Instead, they deliver controlled power for climbing, balancing, and precise throttle modulation.

The suspension is also different. Trial bikes have long-travel suspension—often 8 to 10 inches front and rear—to absorb impacts from rocks and logs without losing traction. The tires are knobby and designed for grip on wet rocks and loose terrain, not asphalt. Brakes are powerful and sensitive, allowing riders to modulate stopping force with one or two fingers.

Gas Gas Trial Bike Models and Engine Sizes

Gas Gas offers trial bikes in several engine sizes, each suited to different riders. The 125cc models are entry-level machines for younger riders, smaller adults, or people new to trial. They are lighter, easier to maneuver, and less intimidating for learning basic technique. The 200cc models are mid-range and work for most adult riders and intermediate competitors. The 300cc models are for heavier riders, taller riders, or experienced competitors who want more power and stability on larger obstacles.

Within each engine size, Gas Gas typically offers different suspension and frame options. A "competition" or "pro" model may have stiffer suspension and lighter components than a "standard" or "sport" model. Prices vary by model year, engine size, and market. A new Gas Gas trial bike generally costs between $4,000 and $8,000 USD, depending on the model and dealer location. Used models are available through private sellers and some dealers at lower prices.

Where to Buy and How Dealers Work

Gas Gas trial bikes are sold through authorized Gas Gas dealers, not through general motorcycle shops or big-box retailers. To find a dealer near you, visit the Gas Gas website and use their dealer locator tool. Dealers typically stock one or two models and can order others. Lead time for a special order can be four to twelve weeks, depending on the model and current inventory.

When you visit a dealer, you can sit on different models to check fit and comfort. Many dealers allow test rides on their property or at a local trial practice area. Some dealers also offer beginner instruction or can recommend local trial clubs where you can learn. Buying from a dealer also means access to warranty service, parts, and technical support—important because trial bikes require regular maintenance and occasional repairs.

What You Need to Know Before Buying

Trial riding has a steep learning curve. Owning a Gas Gas trial bike does not mean you can ride it competently. The sport requires balance, throttle control, and technique that take months or years to develop. Before buying, consider taking a trial lesson or attending a beginner clinic. Many trial clubs and instructors offer classes where you can ride a loaner bike and learn whether the sport interests you.

Trial bikes are also not street-legal in most places. They have no headlight, taillight, mirrors, or horn, and they are not registered for road use. You can only ride them on private property, at organized trial events, or on designated off-road trails where motorcycles are permitted. Check your local regulations before purchasing.

Maintenance is regular and necessary. Two-stroke engines require premix fuel (oil mixed into gasoline), spark plug changes, and air filter cleaning. Four-stroke engines need oil changes, air filter service, and valve adjustments. Chains need cleaning and lubrication. Tires wear quickly on rocks. Budget for parts and service, or plan to do basic maintenance yourself if you have mechanical skill.

Trial Events and How to get your free guide

Once you own a trial bike, you can participate in organized trial events run by local clubs and national governing bodies. In the United States, the American Motorcyclist Association (AMA) sanctions trial competitions. Events are held year-round in most regions and are organized by skill level: beginner, intermediate, advanced, and informed. You pay an entry fee (usually $20 to $50) and ride through a course with multiple sections.

You do not need to compete to enjoy trial riding. Many riders practice at local trial areas, attend club meetings, or ride casually with friends. Trial clubs often maintain practice areas and host social rides. Joining a club is one of the best ways to learn, meet other riders, and stay informed about events and instruction in your area.

Frequently Asked Questions

Can I ride a Gas Gas trial bike on the street or on regular trails?

No. Trial bikes are not street-legal and have no lights, mirrors, or horn. They are designed only for trial courses and private property. You can ride on regular off-road trails only if the trail explicitly permits motorcycles and you have permission from the landowner.

What is the difference between a two-stroke and four-stroke Gas Gas trial bike?

Two-stroke engines are lighter, more responsive, and easier to maneuver, but require premix fuel and more frequent maintenance. Four-stroke engines are heavier, easier to maintain, and more fuel-efficient, but less nimble. Beginners often start with four-stroke for simplicity; experienced riders may prefer two-stroke for performance.

How much does a Gas Gas trial bike cost, and are used ones cheaper?

New Gas Gas trial bikes range from about $4,000 to $8,000 USD depending on engine size and model. Used bikes are available at lower prices, typically $2,000 to $5,000, depending on age, condition, and mileage. Buy from a dealer or private seller with a clear title and service history.

Do I need a motorcycle license to own or ride a trial bike?

Licensing requirements vary by state and country. Most states do not require a license to ride on private property, but you may need one to compete in sanctioned events or ride on public land. Check your state's regulations and your trial club's rules before purchasing.

Where can I find trial instruction or a local trial club?

Search online for trial clubs in your region, or contact the AMA to find affiliated clubs near you. Many clubs offer beginner classes and maintain practice areas. Gas Gas dealers can also recommend local instructors and clubs.