Motocross

No, it's not true that the NGK BR9EIX spark plug is the same for both the KTM 85 SX and KTM 125 SX. While they may have similar spark plug specifications, the two bikes often require different spark plugs due to their varying engine sizes and performance characteristics. It's essential to consult the owner's manual or a professional to confirm the correct spark plug for each specific model.

The stock compression ratio for a Can-Am Outlander 800 is typically around 10.8:1. This compression ratio is designed to optimize performance and efficiency for the ATV's Rotax engine. Modifications to this ratio can affect power output and engine behavior, so any changes should be made with careful consideration. Always consult the manufacturer or a professional when making modifications.

To replace the rear axle on a Honda TRX 450, start by safely lifting the ATV and removing the rear wheels. Next, detach the brake caliper and any components obstructing the axle, such as the axle nut and retaining clips. Slide the old axle out, then insert the new axle, ensuring it fits properly in the bearings. Reassemble by reversing the disassembly steps, making sure all components are securely tightened.

Siegfried Bettmann did not invent the dirt bike; rather, he was a key figure in the establishment of the Triumph Motorcycle Company. Bettmann, who was an early motorcycle enthusiast, focused on developing motorcycles that could handle rough terrains, leading to the evolution of off-road bikes. The dirt bike as we know it today emerged later, influenced by various manufacturers and advances in motorcycle technology.

The Canadian Motocross Nationals began in 1974, establishing a competitive platform for motocross racing in Canada. Over the years, the series has grown significantly in popularity and prestige, attracting talented riders from across the country and beyond. The nationals are organized by the Canadian Motorcycle Association (CMA) and have become a key event in the Canadian motorsport calendar.

Good motocross music typically features high-energy genres like rock, punk, and electronic dance music, which can pump up adrenaline and enhance focus. Bands like Motörhead, Metallica, and Rise Against are popular for their driving beats and powerful riffs. Additionally, electronic tracks with heavy bass drops can create an exhilarating atmosphere. Ultimately, the best motocross music is anything that motivates and energizes the rider.

For a 2007 KTM XC-W 200, the recommended amount of fork oil is approximately 550 ml (milliliters) per fork leg. However, it's essential to check the owner's manual or service manual for specific instructions related to your bike's suspension setup, as factors like modifications or rider weight can affect the oil volume needed. Always ensure the forks are fully compressed when measuring the oil level for accuracy.

Ricky Carmichael, renowned for his motocross career, primarily worked as a professional motocross racer, where he earned multiple championships and is often considered one of the greatest in the sport. After retiring from racing, he transitioned to roles such as a motocross analyst and commentator, sharing his expertise in the sport. Additionally, he has been involved in various business ventures, including his own line of motocross gear and training schools for aspiring riders.

If a dirt bike is changing gears by itself, it may indicate a malfunction in the transmission or clutch system. Possible issues could include a faulty clutch that isn't disengaging properly, worn transmission components, or a problem with the gear selector mechanism. It's important to address this issue promptly, as it can lead to further damage and affect the bike's performance and safety. Consulting a mechanic for a thorough inspection is recommended.

The earnings of private motocross riders can vary widely based on factors such as skill level, sponsorship deals, and race performance. Amateur riders may earn a modest income from local competitions, while professional riders can make substantial amounts, ranging from tens of thousands to millions of dollars annually through prize money, endorsements, and sponsorships. Top racers in the sport, like those competing in the AMA Supercross and Motocross series, often have lucrative contracts and additional income streams from merchandise and media appearances.

A dirt bike exhaust enhances power by improving the engine's efficiency through optimized exhaust flow. A well-designed exhaust system reduces back pressure, allowing exhaust gases to exit more freely, which helps the engine breathe better and increases its ability to intake fresh air and fuel. This improved airflow can lead to better combustion, resulting in increased horsepower and torque. Additionally, lighter materials and performance tuning in aftermarket exhausts can further boost overall performance.

Yes, "dirt bike" is a compound word, as it is formed by combining two separate words, "dirt" and "bike." Together, they refer to a type of motorcycle designed for riding on unpaved surfaces. Compound words can be written as one word, hyphenated, or as separate words, and "dirt bike" falls into the latter category.

Yes, the Honda XR200 can compete in various race classes, particularly in off-road and motocross events. Depending on the specific regulations of the racing organization, it may fit into classes for 200cc bikes or similar categories for beginner to intermediate riders. It's essential to check the rules of the specific event or series for eligibility and technical specifications.

The horsepower of an 80cc 2-stroke dirt bike typically ranges from 10 to 16 horsepower, depending on the specific model and manufacturer. Factors such as engine tuning, weight, and design can influence the exact output. These bikes are designed for younger riders or beginners, providing a balance of power and manageability.

Freestyle motocross (FMX) has grown significantly in popularity since its emergence in the late 1990s, becoming a major attraction in extreme sports. Events like the X Games and Red Bull X-Fighters showcase top riders performing gravity-defying tricks, drawing large crowds and substantial media attention. The sport has a dedicated global fanbase, with competitions held in various countries, and it continues to influence motocross culture and youth sports. Overall, FMX has established itself as a prominent and thrilling segment of the motorsport world.

To determine the year of your KX (Kawasaki KX motorcycle), locate the Vehicle Identification Number (VIN) typically found on the frame or steering head. The 10th character of the VIN represents the model year; for example, "A" is 1980, "B" is 1981, and so on, with letters cycling through every 30 years. Additionally, you can check the engine number or consult the owner's manual, which often includes production year information. If you're unsure, online resources and forums specific to Kawasaki models can also provide assistance.

Super petrol, or high-octane fuel, can benefit a 125 CC bike if it is designed to run on higher octane fuel, as it can improve engine performance and efficiency. However, most 125 CC bikes are designed to operate well on regular petrol. Using super petrol in a bike that does not require it may not provide significant advantages and could lead to unnecessary expenses. Always refer to the manufacturer's recommendations for the best fuel type for your specific bike.

The motocross video "Relish" features a mix of high-energy tracks that complement the adrenaline-fueled visuals. Specific songs include "The Way I See It" by The Bouncing Souls and "Psycho" by The Black Angels, among others. The soundtrack enhances the overall experience, capturing the thrill of motocross riding. For a complete list of songs, it’s best to refer to the video credits or official soundtrack listings.

A 40cc dirt bike typically reaches speeds of around 30 to 40 miles per hour, depending on the specific model and its design. Factors such as rider weight, terrain, and bike condition can also influence its top speed. These bikes are often designed for younger or beginner riders, making them suitable for learning and recreational use rather than high-speed racing.

The cost of a Colestar 110 dirt bike typically ranges from $1,000 to $1,500, depending on the retailer and any additional features or accessories included. Prices may vary based on location and availability. It's advisable to check with local dealers or online retailers for the most accurate and current pricing.

In Motocross Madness 2, to perform stunts, you need to gain enough speed and airtime by jumping off ramps or hills. Once airborne, use the joystick or arrow keys to control your bike's rotation and lean. You can perform various tricks by pressing specific button combinations, like flips or spins, while in the air. Practice timing your stunts to ensure you land safely and maintain speed.

In motocross, the numbers 1 through 10 represent the top finishers in a championship series or season. The number 1 is typically reserved for the reigning champion, while numbers 2 through 10 signify the positions of other top competitors based on their performance in the series. Riders often choose to display their assigned number on their bikes and gear, fostering a sense of identity and recognition within the sport. Additionally, these numbers can reflect a rider's status and success in the motocross community.

Ricky Carmichael had his perfect season in 2002, where he won all 24 races in the AMA Motocross Championship. This remarkable achievement solidified his status as one of the greatest motocross riders in history. Carmichael's dominance that year remains a significant highlight in the sport.

Yes, a 1995 RM 125 motor can fit into a 1990 RM 125 frame, but there may be compatibility issues that need to be addressed, such as mounting points, wiring harness connections, and exhaust alignment. It's essential to check specific measurements and components, as well as potential modifications required for a proper fit. Overall, while it's feasible, careful consideration and adjustments may be necessary for a successful swap.

This response will address race dirt bikes and ignore the entry level air cooled 4-strokes such as the TTR's, CRFxxxF's, KLX's, etc. The 4-strokes tend to be a little better on fuel and pollute less as a rule. Gone are the days of 4-strokes lasting forever and being bullet proof. The race 2-strokes and 4-strokes enjoy a similar reliability history with the 250's being somewhat worse due to the high RPM's they run. 4-stroke power delivery is more desirable by some groups due to the low end torque and smoothness. There is still a small weight penalty (5-10 lbs in many cases) with 4-strokes. Probably universally the most undesirable aspects of the 4-stroke race dirt bikes is the fact that 1) they can be very difficult to start, 2) parts and accessories typically cost 2X to 3X as much (rebuild parts, after market exhaust, etc.) as 2-strokes. 3) the horrific costs associated with valve jobs (titanium) and the frequency some brands will require this repair. Why did the 4-strokes all but replace the 2-strokes in motocross? The AMA changed the class rules such that a rider will get the most power from 4-stroke in a given class. It is rumored that the AMA sold out to the EPA. To put it another way, the power of a 2-stroke 125 does NOT equal that of a 4-stroke 250. The power of a 2-stroke 250 does NOT equal that of a 4-stroke 450. The AMA has pretended it does in an effort to kill the 2-stroke. The 2-stroke is alive and well (and often preferred) in the freestyle MX sect as well as the off-road market (GNCC, hare scrambles, enduros, etc). These 2-stroke bikes are plentiful among the European mfr's such as KTM, Husqvarna, Gas Gas, etc.). Yamaha's YZ250 is still available as well.