The Suzuki GSX1250FA, a modern iteration of the Bandit lineage, offers a compelling blend of performance, comfort, and affordability. However, like any motorcycle, it's not without its quirks. This article delves into the common issues reported by GSX1250FA owners, providing insights into potential problems and practical solutions to keep your ride smooth and enjoyable.

What's the Buzz? Common GSX1250FA Gripes

While generally regarded as a reliable machine, certain recurring issues crop up among GSX1250FA owners. Understanding these beforehand can save you headaches down the road. Let's explore some of the more frequently discussed concerns.

The Dreaded Fueling Hiccup

One of the most common complaints revolves around the GSX1250FA's fueling, particularly at low RPMs. Many riders report a noticeable on-off throttle response, making slow-speed maneuvers and tight corners a bit jerky. This can be especially frustrating in stop-and-go traffic.

  • The Culprit: This issue is often attributed to the lean fueling settings implemented by Suzuki to meet emissions regulations. The bike tries to run as efficiently as possible, but this can result in a hesitant throttle response.
  • The Fix: Several solutions exist. The most popular involve remapping the ECU (Engine Control Unit) using aftermarket tuning devices like a Power Commander or similar system. This allows for fine-tuning the fuel-air mixture across the RPM range, smoothing out the throttle response. Another, simpler option, is installing a Throttle Position Sensor (TPS) adjustment device. While less precise than a full remap, it can often improve the low-RPM fueling significantly. A less expensive (and less effective) approach is to simply adjust the idle speed slightly higher.

Suspension Woes: A Bit Too Soft?

The GSX1250FA's suspension, while adequate for general riding, is often criticized for being a bit too soft, particularly for heavier riders or those who frequently carry a passenger. This can lead to a "wallowing" feeling in corners and a lack of confidence when pushing the bike harder.

  • The Culprit: The stock suspension components are designed for a wide range of riders, but this compromise can leave some wanting more. The rear shock, in particular, is often the first component to be upgraded.
  • The Fix: Upgrading the suspension is a popular modification. Options range from simply replacing the fork springs with stiffer ones and using heavier weight fork oil to installing aftermarket cartridges in the forks and a high-quality aftermarket rear shock. Companies like Ohlins, Wilbers, and Hyperpro offer solutions tailored to the GSX1250FA. Even a simple adjustment of the preload and damping settings (if available) can make a noticeable difference.

Rust Never Sleeps: Corrosion Concerns

Unfortunately, some GSX1250FA owners have reported issues with corrosion, particularly on fasteners and exposed metal parts. This is more prevalent in areas with harsh weather conditions or where roads are heavily salted during winter.

  • The Culprit: While Suzuki's paint quality is generally good, some of the smaller components seem more susceptible to rust.
  • The Fix: Prevention is key. Regularly cleaning and lubricating the bike, especially after riding in wet or salty conditions, is essential. Applying anti-corrosion sprays like ACF-50 to vulnerable areas can also help. For existing rust, cleaning with a rust remover and applying a protective coating is recommended. Consider replacing heavily corroded fasteners with stainless steel alternatives.

The Weight Factor: A Heavy Hitter

The GSX1250FA is undeniably a heavy motorcycle. While this contributes to its stability and planted feel on the open road, it can be a challenge for some riders, especially at low speeds or when maneuvering in tight spaces.

  • The Culprit: The bike's robust construction and large engine contribute to its weight.
  • The Fix: There's no easy way to drastically reduce the bike's weight. However, improving your riding skills and practicing slow-speed maneuvers can make a significant difference. Some riders opt for lighter aftermarket exhaust systems, which can shave off a few pounds, but the cost-to-weight ratio is often not justifiable for many. Focus on proper technique and building confidence.

Clutch Basket Rattle: A Common Annoyance

Some GSX1250FA owners have reported a rattling noise from the clutch basket, especially at idle. This is often described as a "marbles in a can" sound.

  • The Culprit: This rattle is often caused by the clutch basket dampers becoming worn over time. While the noise can be annoying, it doesn't always indicate a serious problem.
  • The Fix: In some cases, the rattle is simply a characteristic of the bike and doesn't require immediate attention. However, if the noise becomes excessively loud or is accompanied by clutch slippage, it may be necessary to replace the clutch basket. Some aftermarket clutch baskets are designed with improved damper systems to reduce noise.

Exhaust Valve Actuator Issues:

The Exhaust Valve Actuator (EVA), responsible for controlling the exhaust valve for optimal performance, can sometimes be a source of trouble. Owners have reported error codes related to the EVA, leading to reduced performance.

  • The Culprit: The EVA can become clogged or the servo motor can fail over time.
  • The Fix: Start by checking the EVA cables for proper adjustment and lubrication. Sometimes, simply cleaning and lubricating the cables can resolve the issue. If the problem persists, the EVA servo motor may need to be replaced. In some cases, riders choose to remove the EVA system altogether and install an aftermarket exhaust system, which eliminates the need for the actuator. This often requires an ECU remap to prevent error codes.

Electrical Gremlins:

While generally reliable, the GSX1250FA can occasionally suffer from minor electrical issues. These can range from faulty sensors to wiring problems.

  • The Culprit: Corrosion, loose connections, and damaged wiring are common causes of electrical problems.
  • The Fix: Thoroughly inspect the wiring harness for any signs of damage or corrosion. Check all connections to ensure they are clean and tight. Use a multimeter to test the continuity of circuits and identify any faulty components. A service manual is invaluable for troubleshooting electrical issues.

Preventative Measures: Keeping Your GSX1250FA Happy

While some problems are inevitable, proactive maintenance can significantly reduce the likelihood of issues and extend the life of your GSX1250FA.

  • Regular Servicing: Adhere to the recommended service intervals outlined in the owner's manual. This includes oil changes, filter replacements, and valve adjustments.
  • Proper Storage: If you're storing your bike for an extended period, take steps to protect it from the elements. Use a fuel stabilizer to prevent fuel degradation, and consider using a battery tender to keep the battery charged.
  • Chain Maintenance: Keep the chain properly lubricated and adjusted. A worn or neglected chain can affect performance and lead to premature wear of the sprockets.
  • Tire Pressure: Regularly check and maintain the correct tire pressure. This improves handling, fuel economy, and tire life.
  • Cleanliness is Key: Regularly wash and detail your bike to prevent corrosion and keep it looking its best.

Frequently Asked Questions

Q: Is the GSX1250FA a reliable motorcycle? A: Yes, the GSX1250FA is generally considered a reliable motorcycle, especially when properly maintained. Common issues are typically minor and easily addressed.

Q: How can I improve the low-RPM fueling? A: Remapping the ECU with a Power Commander or similar device is the most effective solution. A TPS adjustment device is a simpler, less expensive alternative.

Q: Is the suspension adjustable? A: The rear shock typically has preload and rebound damping adjustability. The front forks may or may not have adjustability depending on the model year.

Q: What is the clutch basket rattle? A: The clutch basket rattle is a common noise caused by worn clutch basket dampers. While annoying, it doesn't always indicate a serious problem.

Q: Where can I find information about GSX1250FA problems and solutions? A: Online forums dedicated to the GSX1250FA and Bandit series are excellent resources. Also, consult with experienced motorcycle mechanics for expert advice.

The Bottom Line

The Suzuki GSX1250FA is a fantastic all-around motorcycle offering a great balance of performance and practicality. While it may have a few common quirks, understanding these issues and implementing preventative measures can ensure a long and enjoyable riding experience. Addressing potential problems early will keep your machine in top condition.