The Kawasaki KLX110 is a popular choice for young riders and enthusiasts alike, known for its reliability and fun-factor. However, many owners seek to boost its performance, and a big bore kit is a popular modification to achieve this. This comprehensive guide explores everything you need to know about KLX110 big bore kits, helping you make an informed decision.
What is a KLX110 Big Bore Kit?
A KLX110 big bore kit involves replacing the standard cylinder and piston with larger components, increasing the engine's displacement. This translates to a significant increase in power and torque, making your KLX110 noticeably faster and more responsive. The kit typically includes the cylinder, piston, rings, and sometimes gaskets. The size of the bore increase varies depending on the manufacturer; common increases range from 125cc to 150cc or even larger.
What are the Benefits of a KLX110 Big Bore Kit?
The main benefit is a substantial power increase. This improved performance makes the bike more fun to ride, especially for experienced riders who find the stock engine lacking. Other benefits include:
- Increased Torque: A bigger bore often translates to more torque, particularly in the lower RPM range, making hill climbing and acceleration easier.
- Improved Acceleration: With more power and torque, the KLX110 will accelerate noticeably quicker.
- Enhanced Top Speed: Expect a higher top speed compared to the stock engine.
What are the Drawbacks of a KLX110 Big Bore Kit?
While the benefits are enticing, it's crucial to consider the drawbacks:
- Increased Wear and Tear: A larger engine will generally put more stress on other components, potentially leading to increased maintenance and shorter lifespan for parts like the transmission and clutch.
- Potential Reliability Issues: Improper installation or a low-quality kit can lead to reliability problems. Choosing a reputable kit and installer is crucial.
- Higher Cost: Big bore kits are more expensive than simple performance modifications.
- Voiding Warranty: Installing a big bore kit will almost certainly void your manufacturer's warranty.
What Size Big Bore Kit Should I Choose?
The ideal size depends on your riding style and experience. A 125cc kit offers a noticeable improvement without being overly aggressive. Larger kits (140cc, 150cc, and beyond) offer even more power, but demand more skill and potentially require additional modifications, like stronger connecting rods or a reinforced crankshaft, to maintain reliability.
What are the Different Types of KLX110 Big Bore Kits?
Several manufacturers offer KLX110 big bore kits, each with its own features and specifications. Some kits may include additional components, such as performance cams or carburetors, while others may require separate purchases. Research and compare different brands before making a decision.
How Much Does a KLX110 Big Bore Kit Cost?
The cost varies considerably depending on the brand, size, and included components. Expect to pay anywhere from a few hundred to over a thousand dollars.
Do I Need Other Modifications After Installing a Big Bore Kit?
Often, yes. Depending on the size of the kit, you may need to upgrade other components to handle the increased power and stress, including:
- Carburetor: A larger carburetor is often necessary to provide sufficient fuel for the increased displacement.
- Exhaust: A performance exhaust system will optimize the flow of exhaust gases and improve performance.
- Air Filter: A high-flow air filter allows more air into the engine, maximizing the benefits of the increased displacement.
- Clutch Springs: Stronger clutch springs may be necessary to prevent slippage under heavier loads.
Where Can I Buy a KLX110 Big Bore Kit?
Numerous online retailers and motorcycle parts suppliers sell KLX110 big bore kits. Ensure the seller is reputable and offers good customer service before purchasing.
Is it difficult to install a KLX110 Big Bore Kit?
Installing a big bore kit requires mechanical skills and experience. Unless you have extensive experience with engine work, it's best to have a qualified mechanic perform the installation. Incorrect installation can lead to serious engine damage.
This guide provides a comprehensive overview of KLX110 big bore kits. Remember to carefully weigh the pros and cons, choose the right size for your needs and skill level, and ensure proper installation for optimal performance and longevity. Always prioritize safety and responsible riding.
